Vikram Bhagvandas Mehta (August 15, 1946 – June 4, 2014) was an Indian mathematician who worked on algebraic geometry and vector bundles. Together with Annamalai Ramanathan he introduced the notion of Frobenius split varieties, which led to the solution of several problems about Schubert varieties.[1] He is also known to have worked, from the 2000s onward, on the fundamental group scheme. It was precisely in the year 2002 when he and Subramanian published a proof of a conjecture by Madhav V. Nori[2] that brought back into the limelight the theory of an object that until then had met with little success.[3]

Awards

The Council of Scientific and Industrial Research awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology in 1991 for his work in algebraic geometry.[4]

References

  1. ↑ Bhagvandas Mehta, Vikram; Ramanathan, Annamalai (July 1985). "Frobenius splitting and cohomology vanishing for Schubert varieties". Annals of Mathematics. 122 (1): 27–40. doi:10.2307/1971368. ISSN 0003-486X. JSTOR 1971368 – via JSTOR.
  2. ↑ M. V. Nori On the Representations of the Fundamental Group, Compositio Mathematica, Vol. 33, Fasc. 1, (1976), p. 29-42
  3. ↑ V. B. Mehta, S. Subramanian On the Fundamental Group Scheme, Inventiones mathematicae, 148, 143-150 (2002)
  4. ↑ "Awardee Details: Shanti Swarup Bhatnagar Prize". ssbprize.gov.in. Retrieved 19 October 2020.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.