activity
20022013
most citedThe sign of Galois representations attached to automorphic forms for unitary groups

29 citations · 34 across the 4 of their papers we have counts for

collaborators

5 papers

math.NT2013

Théorème de Chebotarev et complexité de Littlewood

Joël Bellaïche

The effective version of Chebotarev's density theorem under the Generalized Riemann Hypothesis and the Artin conjecture (cf. Iwaniec and Kowalski's Analytic Number Theory, 5.13) in…

math.RT2008★ 29 cited

The sign of Galois representations attached to automorphic forms for unitary groups

Joel Bellaiche, Gaetan Chenevier

We determine the sign of the polarization of any polarized irreducible factor of a Galois representation attached to a polarized cohomological cuspidal automorphic form of Gl_n of…

math.NT2004★ 5 cited

Lissite de la courbe de Hecke de GL(2) aux points Eisenstein critiques

Joel Bellaiche, Gaetan Chenevier

Let p be a prime number and C be the p-adic tame level 1 eigencurve introduced by Coleman-Mazur. We prove that C is smooth at the evil Eisenstein points and we give necessary and s…

math.NT2003

Sur la compatibilite entre les correspondances de Langlands locale et globale pour U(3). (On the compatibility between local and global Langlands correspondances for U(3))

Joel Bellaiche

Using a level-raising argument (and a result of Larsen on the image of Galois representations in compatible systems), we prove that for any automorphic representation for $\U(3…

math.NT2002

Representations non temperees pour U(3) et conjectures de Bloch-Kato

Joel Bellaiche, Gaetan Chenevier

We use -adic families of automorphic forms for an unitary group in three variables, containing some non-tempered forms constructed by Rogawski, to prove some cases of the Bloch-…