S. Ramanan

Sundararaman Ramanan
Born
Sundararaman Ramanan

(1937-07-20) 20 July 1937 (age 87)
Tiruvannamalai
NationalityIndian
Alma materTata Institute of Fundamental Research, Mumbai; Ramakrishna Mission Vivekananda College, Chennai
AwardsShanti Swarup Bhatnagar Prize for Science and Technology,
Srinivasa Ramanujan Medal,
TWAS Prize for Mathematics
Scientific career
FieldsAlgebraic geometry, moduli spaces, Lie groups
InstitutionsChennai Mathematical Institute, Chennai Institute of Mathematical Sciences, Chennai
Doctoral advisorMS Narasimhan

Sundararaman Ramanan (born 20 July 1937) is an Indian mathematician who works in the area of algebraic geometry, moduli spaces and Lie groups. He is one of India's leading mathematicians and recognised as an expert in algebraic geometry, especially in the area of moduli problems. He has also worked in differential geometry: his joint paper with MS Narasimhan on universal connections has been influential. It enabled SS Chern and B Simons to introduce what is known as the Chern-Simons invariant, which has proved useful in theoretical physics.[1]