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FIELD Math:Topology
DATE October 28 (Wed), 2020
TIME 14:00-15:00
PLACE Online
SPEAKER van Koert, Otto
HOST Kim, Joontae
INSTITUTE 서울대학교
TITLE A generalization of the Poincare-Birkhoff fixed point theorem and the restricted three-body problem
ABSTRACT

In joint work with Agustin Moreno, we propose a generalization of the Poincare-Birkhoff fixed point theorem. This was inspired by a recent construction of global hypersurfaces of section in the spatial three-body problem. Our version of the fixed point theorem employs symplectic homology for its proof. (*Please contact the host for an invitation to the online seminar.)

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