Algebraic Geometry Seminar
Friday, April 12, 2019, 3:15pm, 119 Physics
Max Lieblich (University of Washington, Mathematics)
K3 surfaces in positive characteristic
Abstract:- I will describe some aspects of the geometry of K3 surfaces in positive characteristic, including derived-category replacements for the classical Torelli theorem, supersingular analogues of twistor spaces, and some consequences for the arithmetic of certain elliptic curves over function fields. Some of the work described is joint with Daniel Bragg, and some is joint with Martin Olsson. [video]
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