Description |
Abstract: In a joint work with E. Urban, we study Iwasawa-theoretic derived deformation rings of the Galois representation associated to a cohomological cuspidal automorphic representation on a reductive group. We proceed axiomatically, assuming some conjectures (several of them are proven for GL(N) over a CM field). In the classical case, we generalize a recent result by Burungale-Clozel. |