Refined tropical curve counting with descendants

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• Ajith Urundolil Kumaran, University of Cambridge
• Wednesday 15 November 2023, 14:15-15:15
• CMS MR13.

If you have a question about this talk, please contact Holly Krieger.

We introduce the enumerative geometry of curves in C^{2. We show that a certain class of invariants associated with moduli spaces of curves in C}2 can be calculated explicitly using a refined tropical correspondence theorem. If time permits we will explain how the proof relies on higher double ramification cycles and work of Buryak-Rossi on integrable systems on the moduli space of curves. This is joint work with Patrick Kennedy-Hunt and Qaasim Shafi.

This talk is part of the Algebraic Geometry Seminar series.

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