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arXiv · 2504.07064

Equivariant operations in topological Hochschild homology

Po Hu·Igor Kriz·Petr Somberg·Foling Zou
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Abstract

We observe a new equivariant relationship between topological Hochschild homology and cohomology. We also calculate the topological Hochschild homology of the topological Hochschild cohomology of a finite prime field, which can be viewed as a certain ring of structured operations in this case.

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Po Hu, Igor Kriz, Petr Somberg, Foling Zou. 2025-04-09. Equivariant operations in topological Hochschild homology. https://arxiv.org/abs/2504.07064

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