USC Topology Seminar: Shifted Partial Quadratics, their Pushforwards, and Signature Invariants for Tangles
Monday, February 5, 2024 2pm to 3pm
Monday, February 5, 2024 2pm to 3pm
About this Event
3620 South Vermont Avenue, Los Angeles, CA 90089
Dror Bar-Natan, University of Toronto
Abstract: Following a general discussion of the computation of zombians of unfinished columbaria (with examples), I will tell you about my recent joint work with Jessica Liu on what we feel is the "textbook" extension of knot signatures to tangles, which for unknown reasons, is not in any of the textbooks that we know.
Please see http://drorbn.net/usc24 for more info and accompanying materials.
This program is open to all eligible individuals. USC operates all of its programs and activities consistent with the university’s Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation or any other prohibited factor.