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Semi-algebraic motives

Authors :
Huber, Annette
Publication Year :
2020

Abstract

We define a category of motives for semi-algebraic spaces and show that it is trivial. This implies that there is no good extension of algebraic de Rham cohomology to semi-algebraic spaces compatible with the period isomorphism.

Subjects

Subjects :
Mathematics - Algebraic Geometry
14C15, 14P10, 14F40

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2007.10166
Document Type :
Working Paper

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