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Topology Seminar

Khovanov homology detects split links
Thursday, February 25, 2021
3:00-4:00 PM
Off Campus Location
Extending ideas of Hedden-Ni, we show that the module structure on Khovanov homology detects split links. The proof is via an analogous result for untwisted Heegaard Floer homology of the branched double cover. Along the way, we will describe an interpretation of the module structure on untwisted Heegaard Floer homology in terms of twisted Heegaard Floer homology. This is joint with Robert Lipshitz. Speaker(s): Sucharit Sarkar (UCLA)
Building: Off Campus Location
Location: Virtual
Event Type: Workshop / Seminar
Tags: Mathematics
Source: Happening @ Michigan from Department of Mathematics