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math.AG2023
Irregular Hodge filtration of hypergeometric differential equations
Yichen Qin, Daxin Xu
Fedorov and Sabbah--Yu calculated the (irregular) Hodge numbers of hypergeometric connections. In this paper, we study the irregular Hodge filtrations on hypergeometric connections…
math.AG2023★ 1 cited
-functions of Kloosterman sheaves
Yichen Qin
In this article, we study a family of motives associated with the symmetric power of Kloosterman sheaves, as constructed by Fresán, Sabbah, and Yu. They demons…