Yujie Xu

collaborators

2 papers

math.NT2020

Normalization in integral models of Shimura varieties of Hodge type

Yujie Xu

Let $(G, X)$ be a Shimura datum of Hodge type, and $S_{K} (G, X)$ its integral model with hyperspecial (resp. parahoric, assuming the group is unramified) level structure. We…

math.NT2019

Bounding Selmer groups for the Rankin--Selberg convolution of Coleman families

Andrew Graham, Daniel R. Gulotta, Yujie Xu

Let $f$ and $g$ be two cuspidal modular forms and let $F$ be a Coleman family passing through $f$ , defined over an open affinoid subdomain $V$ of weight space $\mathcal{W…