On the rigid cohomology of certain Shimura varieties

M Harris, KW Lan, R Taylor, J Thorne - Research in the Mathematical …, 2016 - Springer
We construct the compatible system of l-adic representations associated to a regular
algebraic cuspidal automorphic representation of GL_n GL n over a CM (or totally real) field …

Strata Hasse invariants, Hecke algebras and Galois representations

W Goldring, JS Koskivirta - Inventiones mathematicae, 2019 - Springer
We construct group-theoretical generalizations of the Hasse invariant on strata closures of
the stacks G-Zip\nolimits^ μ G-Zip μ. Restricting to zip data of Hodge type, we obtain a group …

Local-global compatibility for regular algebraic cuspidal automorphic representations when

I Varma - Forum of Mathematics, Sigma, 2024 - search.proquest.com
We prove the compatibility of local and global Langlands correspondences
for\(\operatorname {GL} _n\) up to semisimplification for the Galois representations …

-FUNCTIONS FOR UNITARY GROUPS

E Eischen, M Harris, J Li, C Skinner - Forum of Mathematics, Pi, 2020 - cambridge.org
p-ADIC L-FUNCTIONS FOR UNITARY GROUPS Page 1 Forum of Mathematics, Pi (2020), Vol. 8,
e9, 160 pages doi:10.1017/fmp.2020.4 1 p-ADIC L-FUNCTIONS FOR UNITARY GROUPS …

Torsion in the coherent cohomology of Shimura varieties and Galois representations

G Boxer - arXiv preprint arXiv:1507.05922, 2015 - arxiv.org
We introduce a method for producing congruences between Hecke eigenclasses, possibly
torsion, in the coherent cohomology of automorphic vector bundles on certain good …

Nearby cycles of automorphic étale sheaves

KW Lan, B Stroh - Compositio Mathematica, 2018 - cambridge.org
We show that the automorphic étale cohomology of a (possibly noncompact) PEL-type or
Hodge-type Shimura variety in characteristic zero is canonically isomorphic to the …

Compactifications of subschemes of integral models of Shimura varieties

KW Lan, B Stroh - Forum of Mathematics, Sigma, 2018 - cambridge.org
We study several kinds of subschemes of mixed characteristic models of Shimura varieties
which admit good (partial) toroidal and minimal compactifications, with familiar boundary …

[PDF][PDF] An example-based introduction to Shimura varieties

KW Lan - Preprint, 2017 - javier.fresan.perso.math.cnrs.fr
In this introductory article, we will explain what Shimura varieties are and why they are
useful, with an emphasis on examples. We will also describe various compactifications of …

Nearly overconvergent Siegel modular forms

Z Liu - Annales de l'Institut Fourier, 2019 - numdam.org
Shimura developed his theory of nearly holomorphic forms in his study on the algebraicity of
special L-values and Klingen Eisenstein series [42, 45]. With the goal of combining this …

[PDF][PDF] Higher Koecher's principle

KW Lan - Math. Res. Lett, 2016 - kwlan.org
We show that the classical Koecher's principle for holomorphic Siegel modular forms
generalizes to all PEL-type cases, in mixed characteristics and for all vector-valued weights …