Siqing Zhang

activity

20202026

most citedCohomology of the moduli of Higgs bundles via positive characteristic

3 citations · 5 across the 11 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

math.AG2023

Semistable Non Abelian Hodge theorem in positive characteristic

Andres Fernandez Herrero, Siqing Zhang

In this paper, we show that for any reductive group $G$ the moduli space of semistable $G$ -Higgs bundles on a curve in characteristic $p$ is a twisted form of the moduli space of s…

math.AG2023

Meromorphic Hodge moduli spaces for reductive groups in arbitrary characteristic

Andres Fernandez Herrero, Siqing Zhang

Fix a smooth projective family of curves $C \to S$ and a split reductive group scheme $G$ over a Noetherian base scheme $S$ . For any (possibly nonreduced) fixed relative Cartier di…