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Number Theory Seminar

Thursday, January 16, 2020
2:45pm to 3:45pm
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Linde Hall 359
Hida-theoretic simplicial deformation rings and Selmer groups
Jacques Tilouine, Universite Paris 13,

With E. Urban, we generalize our construction of a Hecke equivariant map relating the fundamental group of the simplicial deformation ring of an automorphic Galois representation $\rho_\pi$ to its adjoint Selmer group (say, for $\pi$ a cohomological cuspidal automorphic representation on GL_N over a CM field) to the situation of Hida families.

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