20 citations · 75 across the 17 of their papers we have counts for
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math.AG2020★ 2 cited
A categorical Künneth formula for constructible Weil sheaves
Tamir Hemo, Timo Richarz, Jakob Scholbach
We prove a Künneth-type equivalence of derived categories of lisse and constructible Weil sheaves on schemes in characteristic for various coefficients, including finite di…
math.AG2020★ 5 cited
Tate motives on Witt vector affine flag varieties
Timo Richarz, Jakob Scholbach
Relying on recent advances in the theory of motives we develope a general formalism for derived categories of motives with Q-coefficients on perfect (ind-)schemes. As an applicatio…
math.AG2020★ 2 cited
Néron blowups and low-degree cohomological applications
Arnaud Mayeux, Timo Richarz, Matthieu Romagny
We define dilatations of general schemes and study their basic properties. Dilatations of group schemes are -- in favorable cases -- again group schemes, called Néron blowups. We g…