3 citations · 13 across the 8 of their papers we have counts for
8 papers
On the largest prime factor of non-zero Fourier coefficients of Hecke eigenforms
Sanoli Gun, Sunil L Naik
Let denote the Ramanujan tau function. One is interested in possible prime values of function. Since is multiplicative and is odd if and only if is an odd sq…
On a non-Archimedean analogue of a question of Atkin and Serre
Yuri F Bilu, Sanoli Gun, Sunil L Naik
In this article, we investigate a non-Archimedean analogue of a question of Atkin and Serre. More precisely, we derive lower bounds for the largest prime factor of non-zero Fourier…
On Hecke eigenvalues of Ikeda lifts
Sanoli Gun, Sunil L Naik
A well known result of Breulmann states that Hecke eigenvalues of Saito-Kurokawa lifts are positive. In this article, we show that the Hecke eigenvalues of an Ikeda lift at primes…
Counting ideals in ray classes
Sanoli Gun, Olivier Ramaré, Jyothsnaa Sivaraman
Let be a number field and an integral ideal in . A result of Tatuzawa from 1973, computes the asymptotic (with an error term)…
On the zeros of generalized Hurwitz zeta functions
Tapas Chatterjee, Sanoli Gun
In this note, we prove the existence of infinitely many zeros of certain generalized Hurwitz zeta functions in the domain of absolute convergence. This is a generalization of a cla…
An explicit bound for the first sign change of the Fourier coefficients
YoungJu Choie, Sanoli Gun, Winfried Kohnen
We give an explicit upper bound for the first sign change of the Fourier coefficients of an arbitrary non-zero Siegel cusp form of even integral weight on the Siegel modular gr…