41 citations · 176 across the 24 of their papers we have counts for
25 papers
A generic categorical local Langlands correspondence for quasi-split reductive groups
David Helm, Maarten Solleveld, Yujie Xu
We prove a categorical local Langlands conjecture for a large class of quasi-split reductive -adic groups , including all quasi-…
Cuspidal endo-support and strong beta extensions
David Helm, Robert Kurinczuk, Daniel Skodlerack +1
Let be an inner form of a general linear group or classical group over a non-archimedean local field of residual characteristic , assumed odd in the classical case. We prove…
Between Coherent and Constructible Local Langlands Correspondences
David Ben-Zvi, Harrison Chen, David Helm +1
Refined forms of the local Langlands correspondence seek to relate representations of reductive groups over local fields with sheaves on stacks of Langlands parameters. But what ki…
Finiteness for Hecke algebras of -adic groups
Jean-Francois Dat, David Helm, Robert Kurinczuk +1
Let be a reductive group over a non-archimedean local field of residue characteristic . We prove that the Hecke algebras of with coefficients in a ${\mathbb Z}_{\…
Coherent Springer theory and the categorical Deligne-Langlands correspondence
David Ben-Zvi, Harrison Chen, David Helm +1
Kazhdan and Lusztig identified the affine Hecke algebra with an equivariant -group of the Steinberg variety, and applied this to prove the Deligne-Langlands conjec…
An ordinary abelian variety with an etale self-isogeny of p-power degree and no isotrivial factors
David Helm
We construct, for every prime p, a function field K of characteristic p and an ordinary abelian variety A over K, with no isotrivial factors, that admits an etale self-isogeny of p…