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SUMMARY:PD Higgs crystals and Higgs cohomology in characteristic p
DTSTART;VALUE=DATE-TIME:20140312T134500Z
DTEND;VALUE=DATE-TIME:20140312T144500Z
DTSTAMP;VALUE=DATE-TIME:20210417T122915Z
UID:indico-event-280@indico.math.cnrs.fr
DESCRIPTION:\n I will explain a recent work by Hidetoshi Oyama on a ref
ormulation of the mod p analogue of the Simpson correspondence by Ogus and
Vologodsky in terms of crystals on certain sites. He follows a similar wo
rk of the speaker on the p-adic Simpson correspondence by Faltings.\n I
n the new formulation\, the correspondence between D-modules and Higgs mod
ules and the comparison between de Rham cohomology and Higgs cohomology ar
e both given by the direct and inverse image functors of a certain morphis
m of topos.\n\nhttps://indico.math.cnrs.fr/event/280/
LOCATION:Institut des Hautes Etudes Scientifiques Amphithéâtre Léon Mot
chane
URL:https://indico.math.cnrs.fr/event/280/
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