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arXiv · 1112.4182

On de Rham Cohomology of Linear Categories

Andrei Chiteş·Mădălin Ciungu·Dragoş Ştefan
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Abstract

We define the Chern map from the Grothendieck group of a linear category C to the de Rham cohomology of C with coefficients in a DG-category. In order to achieve our goal, we define the notion of connection on a C-module, and we show that the trace of the curvature of a connection is a de Rham cocycle, whose cohomology class does not depend on the choice of the connection.

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Andrei Chiteş, Mădălin Ciungu, Dragoş Ştefan. 2011-12-18. On de Rham Cohomology of Linear Categories. https://arxiv.org/abs/1112.4182

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