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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

PIRSA:20050054  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Quasisymmetric characteristic numbers for Hamiltonian toric manifolds
Speaker(s): Jack Morava
Abstract: Baker and Richter's $A_infty$ analog of the complex cobordism spectrum provides characteristic numbers for complex-oriented toric manifolds, which generalize to define similar invariants for Hamiltonian toric dynamical systems: roughly, the `completely integrable' systems of classical mechanics which (by KAM theory) possess remarkable stability properties. arXiv:1910.12609
Date: 26/05/2020 - 7:00 pm
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