Ritwik Pal

most citedOn the signs of Fourier coefficients of Hilbert cusp forms

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.NT2020★ 1 cited

On the signs of Fourier coefficients of Hilbert cusp forms

Ritwik Pal

We prove that given any $ε > 0$ and a primitive adelic Hilbert cusp form $f$ of weight $k = (k_{1}, k_{2}, ..., k_{n}) \in (2 Z)^{n}$ and full level, there exists an integral ideal $\ma…

math.NT2020

Jacobi forms and differential operators: odd weights

Soumya Das, Ritwik Pal

We show that it is possible to remove two differential operators from the standard collection of $m$ of them used to embed the space of Jacobi forms of \textit{odd} weight $k$ and…

math.NT2020

The first negative eigenvalue of Yoshida lifts

Soumya Das, Ritwik Pal

We prove that for any given $ε > 0$ , the first negative eigenvalue of the Yoshida lift $F$ of a pair of elliptic cusp forms $f, g$ having square-free levels (where $g$ has weight $2$ …