Sanoli Gun
Research Summary:
Cooper,Hirshhorn and Lewis studied certain relations satisfied by
the coefficients of certain products of powers of Euler's product
and conjectured similar relations which were proved by Ahlgren (J.Number
Theory,2001). Following Ahlgren's method,we prove further identities
using the theory of modular forms with complex multiplication.
A power series is called lacunary if the arithmetic density of its
non zero elements is zero. Let be the Dedekind -function. Serre has determined all the even integers for which is lacunary. We intend to do similar classification for
multiple -products of the form where are integers.
Preprints:
1. On some multiplicative relations arising from lacunarity of Dedekind
eta-quotients. (with Prof. B.Ramakrishnan)
2. Multiplicative relations of eta products. (with Prof. B.Ramakrishnan)
Conference/Workshops Attended:
Attended a workshop on Algebraic Geometry held at H.R.I. , Allahabad.
Other Activities:
Gave a series of four lectures on Algebraic Number Theory in the
VSSP school .
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