中科院数学与系统科学研究院

数学研究所

 

数论研讨班

 

报告人Sandra RozensztajnENS Lyon

 On the reduction modulo p of crystalline representations of dimension 2

  2018.04.17(星期二),09:30-10:30

  点:数学院南楼N818

 要:I will talk about the problem of studying the reduction modulo p of crystalline representations of dimension 2 of the Galois group of Q_p. In particular, I will be interested in the following situation: fix Hodge-Tate weights and a residual representation, and consider the locus parametrizing crystalline representations with the given weights and reduction modulo p. What can be said about this locus in general?

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