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Beijing–Moscow Mathematics Colloquium
March 18, 2022 12:00–13:00, Moscow, online
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Khovanov skein homology for links in the thickened torus
Yi Xie
University of Pekin
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Abstract:
Khovanov homology is a powerful combinatorial invariant for links in the 3-sphere. Asaeda, Przytycki and Sikora defined a generalization of Khovanov homology for links in thickened compact surfaces. In this talk, we will review their definition and show that the Asaeda-Przytycki-Sikora homology detects the unlink and torus links in the thickened torus. This is joint work with Boyu Zhang.
Language: English
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