Friday, October 20, 2017
3:00 pm
Building 15, Room 104 – Building 15

Geometry and Topology Seminar

Concordance invariants from truncated Heegaard Floer homology
Linh Truong, Department of Mathematics, Columbia University
Many concordance invariants have been constructed from Heegaard Floer homology. I will describe a sequence of concordance invariants \nu_n constructed from truncated Heegaard Floer homology that generalize the Ozsvath-Szabo \nu invariant and the Hom-Wu \nu^+ invariant.
Contact Mathematics Department at 626-395-4335
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