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	<title>Varghese Mathai - Revision history</title>
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	<updated>2026-10-20T23:08:17Z</updated>
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		<summary type="html">&lt;p&gt;robot: Update article (please &lt;a href=&quot;/wiki/User_talk:UpdateBot&quot; title=&quot;User talk:UpdateBot&quot;&gt;report&lt;/a&gt; if you notice any mistake or error in this edit)&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 05:44, 14 January 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot;&gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| thesis_year       = 1986&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| thesis_year       = 1986&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| doctoral_advisor  = [[Daniel G. Quillen]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| doctoral_advisor  = [[Daniel G. Quillen]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| doctoral_students = &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Hao Guo &amp;lt;br/&amp;gt; Stuart Yates&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| doctoral_students =  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| known_for         = [[Mathai-Quillen formalism]]&amp;lt;br&amp;gt;[[T-duality]] in a background flux&amp;lt;br&amp;gt;Fractional and Projective [[Index theory]]&amp;lt;br&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| known_for         = [[Mathai-Quillen formalism]]&amp;lt;br&amp;gt;[[T-duality]] in a background flux&amp;lt;br&amp;gt;Fractional and Projective [[Index theory]]&amp;lt;br&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| prizes            = [[Australian Mathematical Society Medal]]&amp;lt;ref&amp;gt;{{cite web| url=http://oldsite.austms.org.au/AMSInfo/Medal/2000winners.html|title=Christine O&amp;#039;Keefe and Mathai Varghese share the Australian Mathematical Society Medal|publisher=Australian Mathematical Society Medal}}&amp;lt;/ref&amp;gt; (2000)&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| prizes            = [[Australian Mathematical Society Medal]]&amp;lt;ref&amp;gt;{{cite web| url=http://oldsite.austms.org.au/AMSInfo/Medal/2000winners.html|title=Christine O&amp;#039;Keefe and Mathai Varghese share the Australian Mathematical Society Medal|publisher=Australian Mathematical Society Medal}}&amp;lt;/ref&amp;gt; (2000)&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l20&quot;&gt;Line 20:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 20:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Australian Research Council|ARC]] [[Australian Laureate Fellowship]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.arc.gov.au/2017-laureate-profile-professor-mathai-varghese|title=2017 Laureate Profile: Professor Mathai Varghese}}&amp;lt;/ref&amp;gt; (2018-2023) &amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Australian Research Council|ARC]] [[Australian Laureate Fellowship]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.arc.gov.au/2017-laureate-profile-professor-mathai-varghese|title=2017 Laureate Profile: Professor Mathai Varghese}}&amp;lt;/ref&amp;gt; (2018-2023) &amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Hannan Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://www.science.org.au/supporting-science/awards-and-opportunities/hannan-medal|title=2021 Hannan medal and Lecture: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; (2021)&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Hannan Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://www.science.org.au/supporting-science/awards-and-opportunities/hannan-medal|title=2021 Hannan medal and Lecture: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; (2021)&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[George Szekeres Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://austms.org.au/awards-grants/awards/the-george-szekeres-medal/|title=2021 George Szekeres medal: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; (2021)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Mathai Varghese&#039;&#039;&#039; is a mathematician at the [[University of Adelaide]]. His first most influential contribution is the [[Mathai–Quillen formalism]],&amp;lt;ref&amp;gt;Mathai, Varghese and Quillen, Daniel. (1986) &quot;Superconnections, Thom classes and equivariant differential forms&quot;. &#039;&#039;Topology&#039;&#039; &#039;&#039;&#039;25&#039;&#039;&#039; (1), 85–110.&amp;lt;/ref&amp;gt; which he formulated together with [[Daniel Quillen]], and which has since found applications in [[Atiyah-Singer index theorem|index theory]] and [[topological quantum field theory]]. He was appointed a full professor in 2006. He was appointed Director of the [[Institute for Geometry and its Applications]] in 2009. In 2011, he was elected a [[Fellow of the Australian Academy of Science]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.science.org.au/fellows/elected/2011.html|title=Fellows elected in 2011|publisher=Australian Academy of Science|access-date=15 March 2012|archive-url=https://web.archive.org/web/20120527151019/http://science.org.au/fellows/elected/2011.html|archive-date=27 May 2012|url-status=dead|df=dmy-all}}&amp;lt;/ref&amp;gt; In 2013, he was appointed the (Sir Thomas) [[Elder Professor of Mathematics]] at the University of Adelaide, and was elected a Fellow of the Royal Society of South Australia. In 2017, he was awarded an [[Australian Research Council|ARC]] [[Australian Laureate Fellowship]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.arc.gov.au/2017-laureate-profile-professor-mathai-varghese|title=2017 Laureate Profile: Professor Mathai Varghese}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Mathai Varghese&#039;&#039;&#039; is a mathematician at the [[University of Adelaide]]. His first most influential contribution is the [[Mathai–Quillen formalism]],&amp;lt;ref&amp;gt; Mathai, Varghese and Quillen, Daniel. (1986) &quot;Superconnections, Thom classes and equivariant differential forms&quot;. &#039;&#039;Topology&#039;&#039; &#039;&#039;&#039;25&#039;&#039;&#039; (1), 85–110.&amp;lt;/ref&amp;gt; which he formulated together with [[Daniel Quillen]], and which has since found applications in [[Atiyah-Singer index theorem|index theory]] and [[topological quantum field theory]]. He was appointed a full professor in 2006. He was appointed Director of the [[Institute for Geometry and its Applications]] in 2009. In 2011, he was elected a [[Fellow of the Australian Academy of Science]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.science.org.au/fellows/elected/2011.html|title=Fellows elected in 2011|publisher=Australian Academy of Science|access-date=15 March 2012|archive-url=https://web.archive.org/web/20120527151019/http://science.org.au/fellows/elected/2011.html|archive-date=27 May 2012|url-status=dead|df=dmy-all}}&amp;lt;/ref&amp;gt; In 2013, he was appointed the (Sir Thomas) [[Elder Professor of Mathematics]] at the University of Adelaide, and was elected a Fellow of the Royal Society of South Australia. In 2017, he was awarded an [[Australian Research Council|ARC]] [[Australian Laureate Fellowship]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.arc.gov.au/2017-laureate-profile-professor-mathai-varghese|title=2017 Laureate Profile: Professor Mathai Varghese}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In 2021, he was awarded the prestigious [[Hannan Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://www.science.org.au/supporting-science/awards-and-opportunities/hannan-medal|title=2021 Hannan medal and Lecture: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; and Lecture from the Australian Academy of Science, recognizing an outstanding career in Mathematics.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In 2021, he was awarded the prestigious [[Hannan Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://www.science.org.au/supporting-science/awards-and-opportunities/hannan-medal|title=2021 Hannan medal and Lecture: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; and Lecture from the Australian Academy of Science, recognizing an outstanding career in Mathematics&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. In 2021, he was also awarded the prestigious [[George Szekeres Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://austms.org.au/awards-grants/awards/the-george-szekeres-medal/|title=2021 George Szekeres medal: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;which is the Australian Mathematical Society’s most prestigious medal, recognising research achievement and an outstanding record of promoting and supporting the discipline&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Biography==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Biography==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mathai received a [[Bachelor of Arts|BA]] at the [[Illinois Institute of Technology]]. He then proceeded to the [[Massachusetts Institute of Technology]], where he was awarded a [[doctorate]] under the supervision of [[Daniel Quillen]], a [[Fields Medal]]list.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Mr Mathai studied at Bishop Cotton Boy&#039;s School, Bangalore. &lt;/ins&gt;Mathai received a [[Bachelor of Arts|BA]] at the [[Illinois Institute of Technology]]. He then proceeded to the [[Massachusetts Institute of Technology]], where he was awarded a [[doctorate]] under the supervision of [[Daniel Quillen]], a [[Fields Medal]]list.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mathai&#039;s work is in the area of [[geometric analysis]]. His research interests are in &amp;lt;math&amp;gt;L^2&amp;lt;/math&amp;gt; analysis, index theory, and [[noncommutative geometry]]. He currently works on mathematical problems that have their roots in physics, for example, topological field theories, [[fractional quantum Hall effect]], and [[D-branes]] in the presence of [[B-fields]]. The main focus of his research is on the application of noncommutative geometry and index theory to mathematical physics, with particular emphasis on [[string theory]]. His current work on index theory is ongoing joint work with [[Richard Burt Melrose|Richard Melrose]] and [[Isadore Singer]], on the fractional analytic index and on the index theorem for projective families of elliptic operators.&amp;lt;ref&amp;gt;{{cite journal |author1= Mathai, Varghese |author2= Melrose, Richard B. |author3= Singer, Isadore M. |year=2006 |title= Fractional Analytic Index |journal= Journal of Differential Geometry |volume=74 |number=2 |pages= 265–292 |doi=10.4310/jdg/1175266205|doi-access= free }}&amp;lt;/ref&amp;gt;  His current work on string theory is ongoing joint work with Peter Bouwknegt, Jarah Evslin, Keith Hannabuss and [[Jonathan Rosenberg (mathematician)|Jonathan Rosenberg]], on T-duality in the presence of background flux.&amp;lt;ref&amp;gt;Bouwknegt, Peter, Evslin, Jarah and Mathai, Varghese. (2004) &quot;T-duality: Topology Change from H-flux&quot;. &#039;&#039;Communications in Mathematical Physics&#039;&#039; &#039;&#039;&#039;249&#039;&#039;&#039; (2), 383–415.&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mathai&#039;s work is in the area of [[geometric analysis]]. His research interests are in &amp;lt;math&amp;gt;L^2&amp;lt;/math&amp;gt; analysis, index theory, and [[noncommutative geometry]]. He currently works on mathematical problems that have their roots in physics, for example, topological field theories, [[fractional quantum Hall effect]], and [[D-branes]] in the presence of [[B-fields]]. The main focus of his research is on the application of noncommutative geometry and index theory to mathematical physics, with particular emphasis on [[string theory]]. His current work on index theory is ongoing joint work with [[Richard Burt Melrose|Richard Melrose]] and [[Isadore Singer]], on the fractional analytic index and on the index theorem for projective families of elliptic operators.&amp;lt;ref&amp;gt;{{cite journal |author1= Mathai, Varghese |author2= Melrose, Richard B. |author3= Singer, Isadore M. |year=2006 |title= Fractional Analytic Index |journal= Journal of Differential Geometry |volume=74 |number=2 |pages= 265–292 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;| arxiv=math/0402329&lt;/ins&gt;| doi=10.4310/jdg/1175266205|doi-access= free }}&amp;lt;/ref&amp;gt;  His current work on string theory is ongoing joint work with Peter Bouwknegt, Jarah Evslin, Keith Hannabuss and [[Jonathan Rosenberg (mathematician)|Jonathan Rosenberg]], on T-duality in the presence of background flux.&amp;lt;ref&amp;gt;Bouwknegt, Peter, Evslin, Jarah and Mathai, Varghese. (2004) &quot;T-duality: Topology Change from H-flux&quot;. &#039;&#039;Communications in Mathematical Physics&#039;&#039; &#039;&#039;&#039;249&#039;&#039;&#039; (2), 383–415.&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The Mathai–Quillen formalism appeared in &#039;&#039;[[Topology (journal)|Topology]]&#039;&#039;, shortly after Mathai completed his Ph.D. Using the [[superconnection]] formalism of Quillen, they obtained a refinement of the [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Riemann-Roch &lt;/del&gt;theorem|Riemann–Roch formula]], which links together the [[Thom space|Thom classes]] in [[K-theory]] and [[cohomology]], as an equality on the level of differential forms. This has an interpretation in physics as the computation of the classical and quantum (super) [[partition function (statistical mechanics)|partition functions]] for the fermionic analogue of a [[harmonic oscillator]] with source term. In particular, they obtained a nice [[Gaussian function|Gaussian shape]] representative of the [[Thom class]] in cohomology, which has a peak along the zero section. Its universal representative is obtained using the machinery of [[equivariant differential forms]].{{cn|date=April 2018}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The Mathai–Quillen formalism appeared in &#039;&#039;[[Topology (journal)|Topology]]&#039;&#039;, shortly after Mathai completed his Ph.D. Using the [[superconnection]] formalism of Quillen, they obtained a refinement of the [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Riemann–Roch &lt;/ins&gt;theorem|Riemann–Roch formula]], which links together the [[Thom space|Thom classes]] in [[K-theory]] and [[cohomology]], as an equality on the level of differential forms. This has an interpretation in physics as the computation of the classical and quantum (super) [[partition function (statistical mechanics)|partition functions]] for the fermionic analogue of a [[harmonic oscillator]] with source term. In particular, they obtained a nice [[Gaussian function|Gaussian shape]] representative of the [[Thom class]] in cohomology, which has a peak along the zero section. Its universal representative is obtained using the machinery of [[equivariant differential forms]].{{cn|date=April 2018}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mathai was awarded the [[Australian Mathematical Society]] Medal in 2000.&amp;lt;ref&amp;gt;{{cite web| url=http://oldsite.austms.org.au/AMSInfo/Medal/2000winners.html|title=Christine O&amp;#039;Keefe and Mathai Varghese share the Australian Mathematical Society 2000 Medal|publisher=Australian Mathematical Society}}&amp;lt;/ref&amp;gt; From August 2000 to August 2001, he was also a [[Clay Mathematics Institute]] Research Fellow and Visiting Scientist at the [[Massachusetts Institute of Technology]]. From March to June 2006, he was a senior research fellow at the [[Erwin Schrödinger Institute]] in Vienna.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mathai was awarded the [[Australian Mathematical Society]] Medal in 2000.&amp;lt;ref&amp;gt;{{cite web| url=http://oldsite.austms.org.au/AMSInfo/Medal/2000winners.html|title=Christine O&amp;#039;Keefe and Mathai Varghese share the Australian Mathematical Society 2000 Medal|publisher=Australian Mathematical Society}}&amp;lt;/ref&amp;gt; From August 2000 to August 2001, he was also a [[Clay Mathematics Institute]] Research Fellow and Visiting Scientist at the [[Massachusetts Institute of Technology]]. From March to June 2006, he was a senior research fellow at the [[Erwin Schrödinger Institute]] in Vienna.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l66&quot;&gt;Line 66:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 68:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Living people]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Living people]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Fellows of the Australian Academy of Science]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Fellows of the Australian Academy of Science]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Recipients of grants or fellowships from the Australian Research Council]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>UpdateBot</name></author>
	</entry>
	<entry>
		<id>https://en.bharatpedia.org/w/index.php?title=Varghese_Mathai&amp;diff=252051&amp;oldid=prev</id>
		<title>CleanupBot: /* top */clean up</title>
		<link rel="alternate" type="text/html" href="https://en.bharatpedia.org/w/index.php?title=Varghese_Mathai&amp;diff=252051&amp;oldid=prev"/>
		<updated>2022-01-03T15:01:32Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;top: &lt;/span&gt;clean up&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:31, 3 January 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l22&quot;&gt;Line 22:&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Mathai Varghese&#039;&#039;&#039; is a mathematician at the [[University of Adelaide]]. His first most influential contribution is the [[Mathai–Quillen formalism]],&amp;lt;ref&amp;gt; Mathai, Varghese and Quillen, Daniel. (1986) &quot;Superconnections, Thom classes and equivariant differential forms&quot;. &#039;&#039;Topology&#039;&#039; &#039;&#039;&#039;25&#039;&#039;&#039; (1), 85–110.&amp;lt;/ref&amp;gt; which he formulated together with [[Daniel Quillen]], and which has since found applications in [[Atiyah-Singer index theorem|index theory]] and [[topological quantum field theory]]. He was appointed a full professor in 2006. He was appointed Director of the [[Institute for Geometry and its Applications]] in 2009. In 2011, he was elected a [[Fellow of the Australian Academy of Science]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.science.org.au/fellows/elected/2011.html|title=Fellows elected in 2011|publisher=Australian Academy of Science|access-date=15 March 2012|archive-url=https://web.archive.org/web/20120527151019/http://science.org.au/fellows/elected/2011.html|archive-date=27 May 2012|url-status=dead|df=dmy-all}}&amp;lt;/ref&amp;gt; In 2013, he was appointed the (Sir Thomas) [[Elder Professor of Mathematics]] at the University of Adelaide, and was elected a Fellow of the Royal Society of South Australia. In 2017, he was awarded an [[Australian Research Council|ARC]] [[Australian Laureate Fellowship]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.arc.gov.au/2017-laureate-profile-professor-mathai-varghese|title=2017 Laureate Profile: Professor Mathai Varghese}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Mathai Varghese&#039;&#039;&#039; is a mathematician at the [[University of Adelaide]]. His first most influential contribution is the [[Mathai–Quillen formalism]],&amp;lt;ref&amp;gt;Mathai, Varghese and Quillen, Daniel. (1986) &quot;Superconnections, Thom classes and equivariant differential forms&quot;. &#039;&#039;Topology&#039;&#039; &#039;&#039;&#039;25&#039;&#039;&#039; (1), 85–110.&amp;lt;/ref&amp;gt; which he formulated together with [[Daniel Quillen]], and which has since found applications in [[Atiyah-Singer index theorem|index theory]] and [[topological quantum field theory]]. He was appointed a full professor in 2006. He was appointed Director of the [[Institute for Geometry and its Applications]] in 2009. In 2011, he was elected a [[Fellow of the Australian Academy of Science]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.science.org.au/fellows/elected/2011.html|title=Fellows elected in 2011|publisher=Australian Academy of Science|access-date=15 March 2012|archive-url=https://web.archive.org/web/20120527151019/http://science.org.au/fellows/elected/2011.html|archive-date=27 May 2012|url-status=dead|df=dmy-all}}&amp;lt;/ref&amp;gt; In 2013, he was appointed the (Sir Thomas) [[Elder Professor of Mathematics]] at the University of Adelaide, and was elected a Fellow of the Royal Society of South Australia. In 2017, he was awarded an [[Australian Research Council|ARC]] [[Australian Laureate Fellowship]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.arc.gov.au/2017-laureate-profile-professor-mathai-varghese|title=2017 Laureate Profile: Professor Mathai Varghese}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In 2021, he was awarded the prestigious [[Hannan Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://www.science.org.au/supporting-science/awards-and-opportunities/hannan-medal|title=2021 Hannan medal and Lecture: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; and Lecture from the Australian Academy of Science, recognizing an outstanding career in Mathematics.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In 2021, he was awarded the prestigious [[Hannan Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://www.science.org.au/supporting-science/awards-and-opportunities/hannan-medal|title=2021 Hannan medal and Lecture: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; and Lecture from the Australian Academy of Science, recognizing an outstanding career in Mathematics.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>CleanupBot</name></author>
	</entry>
	<entry>
		<id>https://en.bharatpedia.org/w/index.php?title=Varghese_Mathai&amp;diff=141701&amp;oldid=prev</id>
		<title>imported&gt;McKay: /* top */ correct organization name</title>
		<link rel="alternate" type="text/html" href="https://en.bharatpedia.org/w/index.php?title=Varghese_Mathai&amp;diff=141701&amp;oldid=prev"/>
		<updated>2021-08-05T07:19:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;top: &lt;/span&gt; correct organization name&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Use dmy dates|date=August 2015}}&lt;br /&gt;
{{Use Australian English|date=August 2015}}&lt;br /&gt;
{{Western name order|Mathai Varghese}}&lt;br /&gt;
{{Infobox scientist&lt;br /&gt;
| name              = Varghese Mathai&lt;br /&gt;
| image             = MathaiVarghese_017small.jpg&lt;br /&gt;
| nationality       = [[File:Flag of Australia.svg|20px|]] [[Australia]]n&lt;br /&gt;
| field             = [[Pure mathematics]], [[Mathematical Physics]]&lt;br /&gt;
| work_institution  = [[Elder Professor of Mathematics]], [[The University of Adelaide]]&lt;br /&gt;
| alma_mater        = [[Illinois Institute of Technology]] B.A. (1981)&amp;lt;br/&amp;gt;[[Massachusetts Institute of Technology]] Ph.D. (1986)&lt;br /&gt;
| thesis_title      =  Heat Kernels, Thom Classes and the Index Theorem for Imbeddings&lt;br /&gt;
| thesis_url        = &lt;br /&gt;
| thesis_year       = 1986&lt;br /&gt;
| doctoral_advisor  = [[Daniel G. Quillen]]&lt;br /&gt;
| doctoral_students = Hao Guo &amp;lt;br/&amp;gt; Stuart Yates&lt;br /&gt;
| known_for         = [[Mathai-Quillen formalism]]&amp;lt;br&amp;gt;[[T-duality]] in a background flux&amp;lt;br&amp;gt;Fractional and Projective [[Index theory]]&amp;lt;br&amp;gt; &lt;br /&gt;
| prizes            = [[Australian Mathematical Society Medal]]&amp;lt;ref&amp;gt;{{cite web| url=http://oldsite.austms.org.au/AMSInfo/Medal/2000winners.html|title=Christine O&amp;#039;Keefe and Mathai Varghese share the Australian Mathematical Society Medal|publisher=Australian Mathematical Society Medal}}&amp;lt;/ref&amp;gt; (2000)&amp;lt;br/&amp;gt;&lt;br /&gt;
[[Fellow of the Australian Academy of Science]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.science.org.au/fellows/elected/2011.html|title=Fellows elected in 2011|publisher=Australian Academy of Science|access-date=15 March 2012|archive-url=https://web.archive.org/web/20120527151019/http://science.org.au/fellows/elected/2011.html|archive-date=27 May 2012|url-status=dead|df=dmy-all}}&amp;lt;/ref&amp;gt; (2011)&lt;br /&gt;
&amp;lt;br/&amp;gt;&lt;br /&gt;
[[Australian Research Council|ARC]] [[Australian Laureate Fellowship]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.arc.gov.au/2017-laureate-profile-professor-mathai-varghese|title=2017 Laureate Profile: Professor Mathai Varghese}}&amp;lt;/ref&amp;gt; (2018-2023) &amp;lt;br/&amp;gt;&lt;br /&gt;
[[Hannan Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://www.science.org.au/supporting-science/awards-and-opportunities/hannan-medal|title=2021 Hannan medal and Lecture: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; (2021)&amp;lt;br&amp;gt;&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Mathai Varghese&amp;#039;&amp;#039;&amp;#039; is a mathematician at the [[University of Adelaide]]. His first most influential contribution is the [[Mathai–Quillen formalism]],&amp;lt;ref&amp;gt; Mathai, Varghese and Quillen, Daniel. (1986) &amp;quot;Superconnections, Thom classes and equivariant differential forms&amp;quot;. &amp;#039;&amp;#039;Topology&amp;#039;&amp;#039; &amp;#039;&amp;#039;&amp;#039;25&amp;#039;&amp;#039;&amp;#039; (1), 85–110.&amp;lt;/ref&amp;gt; which he formulated together with [[Daniel Quillen]], and which has since found applications in [[Atiyah-Singer index theorem|index theory]] and [[topological quantum field theory]]. He was appointed a full professor in 2006. He was appointed Director of the [[Institute for Geometry and its Applications]] in 2009. In 2011, he was elected a [[Fellow of the Australian Academy of Science]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.science.org.au/fellows/elected/2011.html|title=Fellows elected in 2011|publisher=Australian Academy of Science|access-date=15 March 2012|archive-url=https://web.archive.org/web/20120527151019/http://science.org.au/fellows/elected/2011.html|archive-date=27 May 2012|url-status=dead|df=dmy-all}}&amp;lt;/ref&amp;gt; In 2013, he was appointed the (Sir Thomas) [[Elder Professor of Mathematics]] at the University of Adelaide, and was elected a Fellow of the Royal Society of South Australia. In 2017, he was awarded an [[Australian Research Council|ARC]] [[Australian Laureate Fellowship]].&amp;lt;ref&amp;gt;{{cite web|url=http://www.arc.gov.au/2017-laureate-profile-professor-mathai-varghese|title=2017 Laureate Profile: Professor Mathai Varghese}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
In 2021, he was awarded the prestigious [[Hannan Medal]]&amp;lt;ref&amp;gt;{{cite web|url=https://www.science.org.au/supporting-science/awards-and-opportunities/hannan-medal|title=2021 Hannan medal and Lecture: Professor Mathai Varghese}}}&amp;lt;/ref&amp;gt; and Lecture from the Australian Academy of Science, recognizing an outstanding career in Mathematics.&lt;br /&gt;
&lt;br /&gt;
==Biography==&lt;br /&gt;
Mathai received a [[Bachelor of Arts|BA]] at the [[Illinois Institute of Technology]]. He then proceeded to the [[Massachusetts Institute of Technology]], where he was awarded a [[doctorate]] under the supervision of [[Daniel Quillen]], a [[Fields Medal]]list.&lt;br /&gt;
&lt;br /&gt;
Mathai&amp;#039;s work is in the area of [[geometric analysis]]. His research interests are in &amp;lt;math&amp;gt;L^2&amp;lt;/math&amp;gt; analysis, index theory, and [[noncommutative geometry]]. He currently works on mathematical problems that have their roots in physics, for example, topological field theories, [[fractional quantum Hall effect]], and [[D-branes]] in the presence of [[B-fields]]. The main focus of his research is on the application of noncommutative geometry and index theory to mathematical physics, with particular emphasis on [[string theory]]. His current work on index theory is ongoing joint work with [[Richard Burt Melrose|Richard Melrose]] and [[Isadore Singer]], on the fractional analytic index and on the index theorem for projective families of elliptic operators.&amp;lt;ref&amp;gt;{{cite journal |author1= Mathai, Varghese |author2= Melrose, Richard B. |author3= Singer, Isadore M. |year=2006 |title= Fractional Analytic Index |journal= Journal of Differential Geometry |volume=74 |number=2 |pages= 265–292 |doi=10.4310/jdg/1175266205|doi-access= free }}&amp;lt;/ref&amp;gt;  His current work on string theory is ongoing joint work with Peter Bouwknegt, Jarah Evslin, Keith Hannabuss and [[Jonathan Rosenberg (mathematician)|Jonathan Rosenberg]], on T-duality in the presence of background flux.&amp;lt;ref&amp;gt;Bouwknegt, Peter, Evslin, Jarah and Mathai, Varghese. (2004) &amp;quot;T-duality: Topology Change from H-flux&amp;quot;. &amp;#039;&amp;#039;Communications in Mathematical Physics&amp;#039;&amp;#039; &amp;#039;&amp;#039;&amp;#039;249&amp;#039;&amp;#039;&amp;#039; (2), 383–415.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The Mathai–Quillen formalism appeared in &amp;#039;&amp;#039;[[Topology (journal)|Topology]]&amp;#039;&amp;#039;, shortly after Mathai completed his Ph.D. Using the [[superconnection]] formalism of Quillen, they obtained a refinement of the [[Riemann-Roch theorem|Riemann–Roch formula]], which links together the [[Thom space|Thom classes]] in [[K-theory]] and [[cohomology]], as an equality on the level of differential forms. This has an interpretation in physics as the computation of the classical and quantum (super) [[partition function (statistical mechanics)|partition functions]] for the fermionic analogue of a [[harmonic oscillator]] with source term. In particular, they obtained a nice [[Gaussian function|Gaussian shape]] representative of the [[Thom class]] in cohomology, which has a peak along the zero section. Its universal representative is obtained using the machinery of [[equivariant differential forms]].{{cn|date=April 2018}}&lt;br /&gt;
&lt;br /&gt;
Mathai was awarded the [[Australian Mathematical Society]] Medal in 2000.&amp;lt;ref&amp;gt;{{cite web| url=http://oldsite.austms.org.au/AMSInfo/Medal/2000winners.html|title=Christine O&amp;#039;Keefe and Mathai Varghese share the Australian Mathematical Society 2000 Medal|publisher=Australian Mathematical Society}}&amp;lt;/ref&amp;gt; From August 2000 to August 2001, he was also a [[Clay Mathematics Institute]] Research Fellow and Visiting Scientist at the [[Massachusetts Institute of Technology]]. From March to June 2006, he was a senior research fellow at the [[Erwin Schrödinger Institute]] in Vienna.&lt;br /&gt;
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==Selected publications==&lt;br /&gt;
{{Scholia}}&lt;br /&gt;
* {{cite journal|last1=Mathai|first1=Varghese|last2=Quillen|first2=Daniel|authorlink2=Daniel Quillen| year=1986|title=Superconnections, Thom classes and equivariant differential forms|journal=[[Topology (journal)|Topology]] |volume=25|issue=1|pages=85–110|doi=10.1016/0040-9383(86)90007-8|doi-access=free}}&lt;br /&gt;
* Bouwknegt, Peter, Evslin, Jarah and Mathai, Varghese. (2004) &amp;quot;T-duality: Topology Change from H-flux&amp;quot;. &amp;#039;&amp;#039;[[Communications in Mathematical Physics]]&amp;#039;&amp;#039; &amp;#039;&amp;#039;&amp;#039;249&amp;#039;&amp;#039;&amp;#039; (2), 383–415.&lt;br /&gt;
* {{cite journal|last1=Mathai|first1=Varghese|last2=Melrose|first2=Richard B.|authorlink2=Richard Burt Melrose|last3=Singer|first3=Isadore M.|authorlink3=Isadore Singer| year=2006|title=Fractional Analytic Index|journal=[[Journal of Differential Geometry]]|volume=74|issue=2|pages=265–292|doi=10.4310/jdg/1175266205|doi-access=free}}&lt;br /&gt;
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==Notes==&lt;br /&gt;
{{Reflist}}&lt;br /&gt;
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==References==&lt;br /&gt;
* Blau, Matthias [https://arxiv.org/abs/hep-th/9203026 &amp;quot;The Mathai-Quillen Formalism and Topological Field Theory&amp;quot;], Infinite-dimensional geometry in physics (Karpacz, 1992). J. Geom. Phys. 11 (1993), no. 1-4, 95–127&lt;br /&gt;
* Wu, Siye [https://arxiv.org/abs/hep-th/0505003 &amp;quot;Mathai-Quillen Formalism&amp;quot;], J. Geom. Phys. 17 (1995), no. 4, 299–309&lt;br /&gt;
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==External links==&lt;br /&gt;
* [https://researchers.adelaide.edu.au/profile/mathai.varghese Mathai Varghese&amp;#039;s research page] at the University of Adelaide.&lt;br /&gt;
* {{MathGenealogy|id=62771}}&lt;br /&gt;
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{{Scientific Research in Kerala |state=collapsed}}&lt;br /&gt;
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{{DEFAULTSORT:Mathai, Varghese}}&lt;br /&gt;
[[Category:20th-century Indian mathematicians]]&lt;br /&gt;
[[Category:21st-century Indian mathematicians]]&lt;br /&gt;
[[Category:Australian mathematicians]]&lt;br /&gt;
[[Category:Australian people of Malayali descent]]&lt;br /&gt;
[[Category:Massachusetts Institute of Technology alumni]]&lt;br /&gt;
[[Category:Illinois Institute of Technology alumni]]&lt;br /&gt;
[[Category:Scientists from Kerala]]&lt;br /&gt;
[[Category:University of Adelaide faculty]]&lt;br /&gt;
[[Category:Year of birth missing (living people)]]&lt;br /&gt;
[[Category:Living people]]&lt;br /&gt;
[[Category:Fellows of the Australian Academy of Science]]&lt;br /&gt;
[[Category:Recipients of grants or fellowships from the Australian Research Council]]&lt;/div&gt;</summary>
		<author><name>imported&gt;McKay</name></author>
	</entry>
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