Explicit Computations of Fundamental Classes

Nir Elber

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arXiv · 2302.06163

Explicit Computations of Fundamental Classes

Nir Elber

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Abstract

We use the techniques of group cohomology to give explicit computations of the local fundamental class. As an application, we discuss how to compute the Tate canonical class for the extension $\mathbb Q(\zeta_{p^\nu})/\mathbb Q$, where $p^\nu$ is an odd prime power.

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Nir Elber. 2023-02-13. Explicit Computations of Fundamental Classes. https://arxiv.org/abs/2302.06163

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