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20012026
most citedConnected components of affine Deligne-Lusztig varieties in mixed characteristic

50 citations · 81 across the 12 of their papers we have counts for

collaborators

14 papers

math.NT2026

Reduction modulo p of crystalline Galois representations via μ_p-equivariance

Bhargav Bhatt, Toby Gee, Mark Kisin

For a crystalline representation of the absolute Galois group of Q_p, with given Hodge-Tate weights, we obtain new constraints on the inertial weights of its mod p reduction. This…

math.NT2025

Strongly compatible systems associated to semistable abelian varieties

Mark Kisin, Rong Zhou

We prove a motivic refinement of a result of Weil, Deligne and Raynaud on the existence of strongly compatible systems associated to abelian varieties. More precisely, given an abe…

math.NT2024

Integral models of Shimura varieties with parahoric level structure, II

Mark Kisin, Georgios Pappas, Rong Zhou

We construct integral models of Shimura varieties of abelian type with parahoric level structure over odd primes. These models are étale locally isomorphic to corresponding local m…

math.NT2021★ 8 cited

The stable trace formula for Shimura varieties of abelian type

Mark Kisin, Sug Woo Shin, Yihang Zhu

We express the Frobenius-Hecke traces on the compactly supported cohomology of a Shimura variety of abelian type in terms of elliptic parts of stable Arthur-Selberg trace formulas…

math.AG2021★ 1 cited

Essential dimension via prismatic cohomology

Benson Farb, Mark Kisin, Jesse Wolfson

For a smooth, proper complex variety we show that for , the restriction of the mod cohomology to any Zariski open has dimension at least $h^{0…

math.NT2021

Finiteness of reductions of Hecke orbits

Mark Kisin, Yeuk Hay Joshua Lam, Ananth N. Shankar +1

We prove two finiteness results for reductions of Hecke orbits of abelian varieties over local fields: one in the case of supersingular reduction and one in the case of reductive m…