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math.RA2019
Symmetries in Yetter-Drinfel'd-Long categories
Dongdong Yan, Shuanhong Wang
Let be a Hopf algebra and the category of Yetter-Drinfel'd-Long bimodules over . We first give sufficient and necessary conditions for to…
math.NT2019
Stable -free lattices and the two-variable algebraic -adic -functions in residually reducible Hida deformation
Dong Yan
This paper is a continuation of the author's previous work, where we studied the variation of the number of isomorphic classes of -stable lattices in p-adic familie…