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AROUND THE NEARBY CYCLE FUNCTOR FOR ARITHMETIC $\mathscr{D}$-MODULES

Published online by Cambridge University Press:  28 August 2019

TOMOYUKI ABE*
Affiliation:
Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8583, Japan email [email protected]

Abstract

We will establish a nearby and vanishing cycle formalism for the arithmetic $\mathscr{D}$-module theory following Beilinson’s philosophy. As an application, we define smooth objects in the framework of arithmetic $\mathscr{D}$-modules whose category is equivalent to the category of overconvergent isocrystals.

Type
Article
Copyright
© 2019 Foundation Nagoya Mathematical Journal  

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