... towards excellence in science

An Autonomous Institution, Under the Ministry of Education, Government of India

Soumya Bhattacharya

Assistant Professor
Dept: Mathematics and Statistics (DMS)
E-mail: soumya.bhattacharya [at]
Personal homepage: Click Here

Research Interest:

Analytic Number Theory

Academic Background:

  1. Ph.D (Mathematics), University of Bonn, 2014
  2. Master of Mathematics (ALGANT), Erasmus Mundus Master ALGANT Programme (University of Padova & University of Bordeaux), 2008
  3. B. Math. (Hons.), Indian Statistical Institute (Bangalore Centre), 2006


  1. Assistant Professor, IISER Kolkata (current)
  2. INSPIRE Faculty, Indian Statistical Institute, Kolkata (2017 - 2018)

Awards and Honors:

  1. INSPIRE Faculty Award from DST, Govt. of India (2017)

Selected Publications:

  1. 2021."Special factors of holomorphic eta quotients." Advances in Mathematics, 392, 108019
  2. 2021."The minimum of the levels of the proper factors of a holomorphic eta quotient." Research in Mathematical Sciences, 8, 33
  3. 2019."Finiteness of irreducible holomorphic eta quotients of a given level." The Ramanujan Journal, 48, 423-443
  4. 2017."Holomorphic eta quotients of weight 1/2." Advances in Mathematics, 320, 1185-1200
  5. 2017."Finiteness of simple holomorphic eta quotients of a given weight." Advances in Mathematics, 308, 879-895

All Publications: Click Here