Morava K-theory and Hamiltonian loops
- đ¤ Speaker: Ivan Smith, Cambridge
- đ Date & Time: Wednesday 24 November 2021, 16:00 - 17:00
- đ Venue: MR13
Abstract
We prove that the integral cohomology of a Hamiltonian fibration over the two-sphere splits additively. The proof uses virtual fundamental classes of moduli spaces of genus zero holomorphic curves in Morava K-theories. This talk reports on joint work with Mohammed Abouzaid and Mark McLean.
Series This talk is part of the Differential Geometry and Topology Seminar series.
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Ivan Smith, Cambridge
Wednesday 24 November 2021, 16:00-17:00