Vijay Kumar Patodi

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Vijay Kumar Patodi
Born (1945-03-12)March 12, 1945
Guna, British India (now Madhya Pradesh, India)
Died December 21, 1976(1976-12-21) (aged 31)
Bombay, Maharashtra
Nationality Indian
Alma mater Benaras Hindu University
University of Bombay
Institute for Advanced Study
Doctoral advisor M. S. Narasimhan
S. Ramanan
Notable awards Young Scientist Award

Vijay Kumar Patodi (March 12, 1945 – December 21, 1976) was an Indian mathematician who made fundamental contributions to differential geometry and topology. He was the first mathematician to apply heat equation methods to the proof of the Index Theorem for elliptic operators.[citation needed] He was a professor at Tata Institute of Fundamental Research, Mumbai (Bombay).

Education[edit]

Patodi was a graduate of Government High School, Guna, Madhya Pradesh. He received his bachelor's degree from Vikram University, Ujjain, his master's degree from the Benaras Hindu University, and his Ph.D. from the University of Bombay under the guidance of M. S. Narasimhan and S. Ramanan at the Tata Institute of Fundamental Research.[1]

In the two papers based on his Ph.D. thesis, "Curvature and Eigenforms of the Laplace Operator" (Journal of Differential Geometry), and "An Analytical Proof of the Riemann-Roch-Hirzebruch Formula for Kaehler Manifolds" (also Journal of Differential Geometry), Patodi made his fundamental breakthroughs.[2]

Research career[edit]

He was invited to spend 1971–1973 at the Institute for Advanced Study in Princeton, New Jersey, where he collaborated with Michael Atiyah, Isadore Singer, and Raoul Bott. The joint work led to a series of papers, "Spectral Asymmetry and Riemannian Geometry" (Math. Proc. Cambridge. Phil. Soc.) with Atiyah and Singer, in which the η-invariant was defined. This invariant was to play a major role in subsequent advances in the area in the 1980s.[3]

Patodi was promoted to full professor at Tata Institute at age 30, however, he died at age 31, as a result of complications prior to surgery for a kidney transplant.

References[edit]

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