Year: 2014
Type: preprint
Abstract: In the framework of Berthelot's theory of arithmetic $\mathcal{D}$-modules, we introduce the notion of arithmetic $\mathcal{D}$-modules having potentially-unipotent monodromy. For example, from Kedlaya's semistable reduction theorem, overconvergent isocrystals with Frobenius structure have potentially unipotent monodromy. We construct some coefficients stable under Grothendieck's six operation, containing overconvergent isocrystals with Frobenius structure and whose object have potentially unipotent monodromy. On the other hand, we introduce the notion of arithmetic $\mathcal{D}$-modules having quasi-unipotent monodromy. These objects are overholonomic, contain the isocrystals having potentially unipotent monodromy and are stable under Grothendieck's six operations and under base change.
Source: arXiv (Cornell University)
Author: Caro, Daniel
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1928759356