arXiv · 1509.01718
The Monsky-Washnitzer and the overconvergent realizations
Abstract
We construct the dagger realization functor for analytic motives over non-archimedean fields of mixed characteristic, as well as the Monsky-Washnitzer realization functor for algebraic motives over a discrete field of positive characteristic. In particular, the motivic language on the classic étale site provides a new direct definition of the overconvergent de Rham cohomology and rigid cohomology and shows that their finite dimensionality follows formally from the one of Betti cohomology for smooth projective complex varieties.
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Alberto Vezzani. 2017-03-03. The Monsky-Washnitzer and the overconvergent realizations. https://doi.org/10.1093/imrn%2Frnw335
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