Lagrangian tori and cluster charts

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• Marco Castronovo, Rutgers University
• Monday 13 January 2020, 16:30-17:30
• Watson (Mathematics) Room 310.

If you have a question about this talk, please contact Timothy Magee.

I will describe a conjectural correspondence between Lagrangian tori in a real symplectic manifold and algebraic tori in a mirror variety. It is not clear what this mirror should be, but for coadjoint orbits work of Rietsch suggests a relation to Langlands duality. I will then explain how to partially verify this correspondence for Grassmannians. This point of view allows to answer purely dynamical questions about displaceability and abundance of Lagrangians.

This talk is part of the Geometry and Mathematical Physics seminar series.

This talk is included in these lists:

• Bham Talks
• Geometry and Mathematical Physics seminar
• School of Mathematics events
• Watson (Mathematics) Room 310

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