activity
20172026
most citedA counterexample to an optimistic guess about étale local systems

1 citations · 3 across the 9 of their papers we have counts for

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Showing 2021Show all

3 papers · 1 filter

math.AG2021

Exponentially twisted de Rham cohomology and rigid cohomology

Shizhang Li, Dingxin Zhang

We prove a comparison theorem between exponentially twisted de Rham cohomology and rigid cohomology with coefficients in a Dwork crystal.

math.AG2021★ 1 cited

On endomorphisms of the de Rham cohomology functor

Shizhang Li, Shubhodip Mondal

We compute the moduli of endomorphisms of the de Rham and crystalline cohomology functors, viewed as a cohomology theory on smooth schemes over truncated Witt vectors. As applicati…

math.AG2021

Totaro's inequality for classifying spaces

Bhargav Bhatt, Shizhang Li

For a complex Lie group G and a prime number p, Totaro had conjectured that the dimension of the singular cohomology with Z/p-coefficients of classifying space of G is bounded abov…