Truncated Floer homology and concordance invariants

April 28, 2016 - 04:30 - April 28, 2016 - 05:30

Linh Truong, Princeton University

Fine Hall 314

We use truncated Floer homology to construct a sequence of concordance invariants that generalizes the concordance invariants $\nu$ of Ozsvath-Szabo and $\nu^+$ of Hom-Wu.