Holes in higher Teichmuller theory

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• Alexander Shapiro (University of Edinburgh)
• Friday 12 November 2021, 14:30-15:00
• Seminar Room 1, Newton Institute.

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CARW03 - Interdisciplinary applications of cluster algebras

I will suggest a minor upgrade to the Fock-Goncharov cluster structure on decorated SL_n-character varieties, that allows for surfaces with holes (rather than just punctures). I will also discuss its relation to quantum monodromies and angles in Fenchel-Nielsen coordinates. (joint work with Gus Schrader)

This talk is part of the Isaac Newton Institute Seminar Series series.

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