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Full companions of rank-2 periodic Higgs bundles and motivic local systems
左康教授(Mainz University)
Friday, 20.Sep.2019, 14:30--16:00  闵行数学楼402报告厅

Abstract: In this talk I shall present an arithmetic Simpson correspondence between rank-2 logarithmic periodic Higgs bundles and motivic local systems on hyperbolic affine curves via $p$ to $\ell$ companions conjectured by Deligne and solved by Abe and Drinfeld’s work on Langlands correspondence over function fields. This is a joint work with Raju Krishnamoorthy and Jinbang Yang.