Restrictions on the fundamental group of some Lagrangian cobordisms.

Thursday, February 11, 2016 -
10:40am to 11:40am
In this talk we will describe two methods which shows that, under some rigidity assumptions on the involved Legendrian submanifolds, a Lagrangian cobordism is simply connected. The first one uses the functoriality of the fundamental class in Legendrian contact homology with twisted coefficients. The second uses a L^2-completion of the Floer complex associated to the cobordism. This is joint work with G. Dimitroglou Rizell, P. Ghiggini and R. Golovko.
Speaker: 
Baptiste Chantraine
Nantes
Event Location: 
IAS Room S-101