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X-WR-CALNAME:LMNO · Laboratoire de mathématiques Nicolas Oresme
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X-WR-CALDESC:Évènements pour LMNO · Laboratoire de mathématiques Nicolas Oresme
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DTSTART;TZID=Europe/Paris:20260320T140000
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DTSTAMP:20260311T114007Z
CREATED:20260311T113756Z
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UID:89407-1774015200-1774018800@lmno.unicaen.fr
SUMMARY:Séminaire TNGA : Liu Yuanmin
DESCRIPTION:Orateur : Liu Yuanmin (The University of Tokyo) \n\n\n\nTitre : p-adic weight spectral sequences of strictly semi-stable schemes over formal power series rings via arithmetic D-modules \n\n\n\nRésumé : Over the Laurent series field k((t))\, Lazda–Pál defined the E†-valued rigid cohomology and Caro constructed the theory of arithmetic D-modules. These p-adic cohomology and its coefficients theory contain more information of varieties over k((t)) compared to Berthelot’s classical theory of E-valued rigid cohomology and arithmetic D-modules. In this talk\, I will introduce the construction of weight spectral sequence using the theory of arithmetic D-modules\, which is an example of how E†-valued p-adic cohomology reflects the geometry of varieties over k((t)).
URL:https://lmno.unicaen.fr/evenement/seminaire-tnga-liu-yuanmin/
CATEGORIES:Séminaire,Théorie des nombres
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