A surgery exact triangle for involutive Heegaard Floer homology, and consequences

A surgery exact triangle for involutive Heegaard Floer homology, and consequences

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Kristen Hendricks, Rutgers University

Zoom link:

https://princeton.zoom.us/j/453512481

We construct a surgery exact triangle in the involutive variant of Ozsvath and Szabo's Heegaard Floer homology, and give an application to the structure of the integer homology cobordism group. 

This is joint work in progress with J. Hom, M. Stoffregen, and I. Zemke.