1 citations · 1 across the 5 of their papers we have counts for
5 papers
On truncation of irreducible representations of Chevalley groups II
Joachiom Mahnkopf
We determine the growth of the dimension of the slope subspaces of the cohomology of arithmetic subgroups in reductive algebraic groups as a function of the slope.
On mod transfer and applications
Joachim Mahnkopf
We study a mod analog of the notion of transfer for automorphic forms. Instead of existence of eigenforms, such transfers yield congruences between eigenforms but, like trans…
On Truncation of irreducible representations of Chevalley groups
Joachim Mahnkopf
We prove part of a higher rank analogue of the Mazur-Gouvea Conjecture. More precisely, let be a connected, reductive -split group and let be an arith…
Conjugation of Hilbert modular forms and trace formula
Joachim Mahnkopf
We describe (in a representation theoretic setting) a simple comparison of trace formulas, which implies that the conjugate of a Hilbert modular form by an automorphism of ${\B…
Traces on Hecke algebras and families of p-adic modular forms
Joachim Mahnkopf
In this preprint we prove that any finite slope modular form fits into a p-adic family of modular forms which is indexed by the weight. Here, the term p-adic family means that p-ad…