Khovanov Homology and Positivity in Link Theory

Naageswaran Manikandan (MPIM Bonn)

Monday 23rd November 15:00-16:00
Maths 311B

Abstract

In this talk, we discuss how different Khovanov homology theories—such as even, odd, and HOMFLY homology—can be used to study notions of positivity in link theory. In particular, we show how the even and odd theories can detect fiberedness within the class of positive links.

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