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arXiv · 2105.02521

Augmented Cup Products

Dor Amzaleg
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Abstract

In this paper, we present Tate's theory of augmented cup products in profinite cohomology in a modern constructive style. As an application, we interpret pairings between groups associated to curves constructed by Lichtenbaum, in terms of augmented cup products.

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Dor Amzaleg. 2021-05-06. Augmented Cup Products. https://arxiv.org/abs/2105.02521

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