We construct a Euler system in the cohomology of the tensor product of the Galois
representations attached to two modular forms, using elements in the higher Chow groups of …

In this paper we investigate the (classical) weights of mod p Siegel modular forms of degree
2 toward Serre's conjecture for GSp4. To carry out it, we first construct various theta …

In this paper we investigate the (classical) weights of mod $ p $ Siegel modular forms of
degree 2 toward studying Serre's conjecture for $ GSp_4 $. We first construct various theta …

RAMIFICATION OF CRYSTALLINE REPRESENTATIONS Contents 1. Introduction 1 2.
Fontaine-Laffaille modules 3 2.1. Definition of Fontai Page 1 RAMIFICATION OF CRYSTALLINE …

Let $ p $ be an odd prime number, $ K_ {f} $ the finite unramified extension of $\mathbb {Q}
_ {p} $ of degree $ f $ and $ G_ {K_ {f}} $ its absolute Galois group. We construct analytic …