The Chas-Sullivan loop product on the homology of a free loop space and the Goresky-Hingston product on its cohomology fit together to a product on a larger space. This space satisfies a kind of Poincare duality and thus explains various dualities between loop space homology and cohomology observed over the past years.
Freitag, den 2. Juni 2017 um 14.15 Uhr, in Mathematikon, 5.104, 5th floor Freitag, den 2. Juni 2017 at 14.15, in Mathematikon, 5.104, 5th floor
Der Vortrag folgt der Einladung von The lecture takes place at invitation by Prof. Peter Albers