Seminar

Secondary coproducts in Morse and Floer homology

Knots, Strings, Symplectic Geometry and Dualities

08 September 14:00 - 15:00

Kai Cieliebak - University of Augsburg

This talk is about joint work with Nancy Hingston and Alexandru Oancea. We describe various secondary coproducts on the Floer homology of a cotangent bundle and show that, under Viterbo's isomorphism, they all correspond to the Goresky-Hingston coproduct on loop space homology. The proof uses compactified moduli spaces of punctured holomorphic annuli.

Click here to watch the seminar

Organizers
Tobias Ekholm,
Uppsala University
Sergei Gukov
California Institute of Technology, Caltech
Vivek Shende
University of California, Berkeley

Program
Contact

Tobias Ekholm

tobias.ekholm@math.uu.se

Other
information

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