Quantum annular homology and bigger Burnside categories

Federico Cantero-Morán; Sergio García-Rodrigo; Marithania Silvero

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arXiv · 2312.16947

Quantum annular homology and bigger Burnside categories

Federico Cantero-Morán·Sergio García-Rodrigo·Marithania Silvero

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Abstract

As part of their construction of the Khovanov spectrum, Lawson, Lipshitz and Sarkar assigned to each cube in the Burnside category of finite sets and finite correspondences, a finite cellular spectrum. In this paper we extend this assignment to cubes in Burnside categories of infinite sets. This is later applied to the work of Akhmechet, Krushkal and Willis on the quantum annular Khovanov spectrum with an action of a finite cyclic group: we obtain a quantum annular Khovanov spectrum with an action of the infinite cyclic group.

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Federico Cantero-Morán, Sergio García-Rodrigo, Marithania Silvero. 2023-12-28. Quantum annular homology and bigger Burnside categories. https://arxiv.org/abs/2312.16947

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