Event
Leonid Polterovich (Tel Aviv University / University of Chicago)
Monday, February 24, 2025 10:30
TITLE / TITRLE
Big fiber theorems, ideal-valued measures, and symplectic topology
ABSTRACT/搁脡厂鲍惭脡听
I will discuss an adaptation of Gromov's ideal-valued measures to symplectic topology. It leads to a unified viewpoint on three 'big fiber theorems': the Centerpoint Theorem in combinatorial geometry, the Maximal Fiber Inequality in topology, and the Non-displaceable Fiber Theorem in symplectic topology鈥攁nd yields applications to symplectic rigidity. Joint work with Adi Dickstein, Yaniv Ganor, and Frol Zapolsky.
PLACE/LIEU
Hybride - CRM, Salle / Room 5340, Pavillon Andr茅 Aisenstadt
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