p-adic deformation of algebraic cycle classes

Bloch, Spencer and Esnault, Helene and Kerz, Moritz (2014) p-adic deformation of algebraic cycle classes. INVENTIONES MATHEMATICAE, 195 (3). pp. 673-722. ISSN 0020-9910, 1432-1297

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Abstract

We study the p-adic deformation properties of algebraic cycle classes modulo rational equivalence. We show that the crystalline Chern character of a vector bundle on the closed fibre lies in a certain part of the Hodge filtration if and only if, rationally, the class of the vector bundle lifts to a formal pro-class in K-theory on the p-adic scheme.

Item Type: Article
Uncontrolled Keywords: RHAM-WITT COMPLEX; MILNOR K-THEORY; RINGS; CONJECTURE; HOMOLOGY;
Subjects: 500 Science > 510 Mathematics
Divisions: Mathematics > Prof. Dr. Moritz Kerz
Depositing User: Dr. Gernot Deinzer
Date Deposited: 26 Nov 2019 13:51
Last Modified: 26 Nov 2019 13:51
URI: https://pred.uni-regensburg.de/id/eprint/10626

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