4 citations · 10 across the 20 of their papers we have counts for
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A generalization of Mazur's theorem (Ogg's conjecture) for number fields
Debargha Banerjee, Narasimha Kumar, Dipramit Majumdar
In this article, we prove a generalization of a theorem (Ogg's conjecture) due to Bary Mazur for arbitrary and for {\it number fields}. The main new observation is a modi…
A note on quadratic twisting of epsilon factors for modular forms with arbitrary nebentypus
Debargha Banerjee, Tathagata Mandal
In this article, we investigate the variance of local -factor for a modular form with arbitrary nebentypus with respect to twisting by a quadratic character. We detect…
Differential modular forms over totally real fields of non zero integral weights
Debargha Banerjee, Arnab Saha
In this article, we construct differential modular forms for compact Shimura curves over totally real fields bigger than rational of non-zero integral weights that is not classical…
Semi-stable models of modular Curves and some arithmetic applications
Debargha Banerjee, Chitrabhanu Chaudhuri
In this paper, we compute the semi-stable models of modular curves for odd primes and compute the Arakelov self-intersection numbers of the relative dualising sh…