Наредни састанак Семинара за симплектичку топологију биће одржан у уторак, 9 априла 2024, у сали 840 Математичког факултета са почетком у 16.15.
Предавач: Frol Zapolsky
Наслов предавања: SYMPLECTIC EMBEDDINGS AND QUASI-STATES
Апстракт: ‘ll outline the proof of the following result: given a closed connected symplectic manifold M endowed with a Borel probability measure m, there exists a symplectically embedded polydisk in M covering an arbitrarily large portion of m. I’ll then describe how this result can be used to prove that a certain elementary construction of quasi-states on symplectic manifolds of dimension at least four cannot yield a symplectic quasi-state, with the exception of some trivial cases. Joint work with Adi Dickstein.