20 citations · 75 across the 17 of their papers we have counts for
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math.AG2019★ 9 cited
The motivic Satake equivalence
Timo Richarz, Jakob Scholbach
We refine the geometric Satake equivalence due to Ginzburg, Beilinson-Drinfeld, and Mirković-Vilonen to an equivalence between mixed Tate motives on the double quotient $L^+ G \bac…
math.AG2019★ 3 cited
Normality and Cohen-Macaulayness of parahoric local models
Thomas J. Haines, Timo Richarz
We study the singularities of integral models of Shimura varieties and moduli stacks of shtukas with parahoric level structure. More generally our results apply to the Pappas-Zhu a…
math.AG2019★ 20 cited
The intersection motive of the moduli stack of shtukas
Timo Richarz, Jakob Scholbach
For a split reductive group G over a finite field, we show that the intersection (cohomology) motive of the moduli stack of iterated G-shtukas with bounded modification and level s…