23 citations · 81 across the 18 of their papers we have counts for
19 papers
Klingen Eisenstein series congruences and modularity
Tobias Berger, Jim Brown, Krzysztof Klosin
We construct a mod congruence between a Klingen Eisenstein series (associated to a classical newform of weight ) and a Siegel cusp form with irreducible Galois re…
theorems for weight one modular forms
Tobias Berger, Krzysztof Klosin
We prove modularity of certain residually reducible ordinary 2-dimensional -adic Galois representations with determinant a finite order odd character . For certain non-quadra…
Lafforgue pseudocharacters and parities of limits of Galois representations
Tobias Berger, Ariel Weiss
Let be a CM field with totally real subfield and let be a -algebraic cuspidal automorphic automorphic representation of whose a…
Irreducibility of limits of Galois representations of Saito-Kurokawa type
Tobias Berger, Krzysztof Klosin
We prove (under certain assumptions) the irreducibility of the limit of a sequence of irreducible essentially self-dual Galois representations $σ_k: G_{\mathbf{Q}} \to \mathr…
On Siegel eigenvarieties at Saito-Kurokawa points
Tobias Berger, Adel Betina
We study the geometry of the -adic Siegel eigenvariety of paramodular tame level at certain Saito-Kurokawa points having a critical slope. For let b…
Modularity of residual Galois extensions and the Eisenstein ideal
Tobias Berger, Krzysztof Klosin
For a totally real field , a finite extension of and a Galois character unramified away from a finite set of places…