1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.NT2023
An asymptotic expansion for a Lambert series associated to Siegel cusp forms
Babita, Abhash Kumar Jha, Abhishek Juyal +1
In 2000, Hafner and Stopple proved a conjecture of Zagier which states that the constant term of the automorphic function i.e., the Lambert series $\sum_{n=1}^\infty…
math.NT2022★ 1 cited
Asymptotics and sign patterns for coefficients in expansions of Habiro elements
Ankush Goswami, Abhash Kumar Jha, Byungchan Kim +1
We prove asymptotics and study sign patterns for coefficients in expansions of elements in the Habiro ring which satisfy a strange identity. As an application, we prove asymptotics…
math.NT2016
Construction of cusp forms using Rankin-Cohen brackets
Abhash Kumar Jha, Arvind Kumar
For a fix modular form g and a non negative ineteger ν, by using Rankin-Cohen bracket we first define a linear map on the space of modular forms. We explicitly compute th…