Moni Kumari

activity

20182026

most citedThe first simultaneous sign change for Fourier coefficients of Hecke-Maass forms

3 citations · 4 across the 10 of their papers we have counts for

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Showing 2022Show all

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math.NT2022

The quantitative distribution of Hecke eigenvalues of Maass forms

Moni Kumari, Jyoti Sengupta

Let $f$ be a normalized Hecke-Maass cusp form of weight zero for the group $S L_{2} (Z)$ . This article presents several quantitative results about the distribution of Hecke eig…

math.NT2022

Coprimality of Fourier coefficients of eigenforms

Satadal Ganguly, Arvind Kumar, Moni Kumari

Given a pair of distinct non-CM normalized eigenforms having integer Fourier coefficients $a_{1} (n)$ and $a_{2} (n)$ , we count positive integers $n$ with $(a_{1} (n), a_{2} (n)) = 1$ and make…

math.NT2022★ 1 cited

On the Lang--Trotter conjecture for Siegel modular forms

Arvind Kumar, Moni Kumari, Ariel Weiss

Let $f$ be a genus two cuspidal Siegel modular eigenform. We prove an adelic open image theorem for the compatible system of Galois representations associated to $f$ , generalising…