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Algebraic Geometry Seminar - Chiu-Chu Melissa Liu

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December 1, 2015
3:00PM - 4:00PM
Math Tower 154

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Add to Calendar 2015-12-01 15:00:00 2015-12-01 16:00:00 Algebraic Geometry Seminar - Chiu-Chu Melissa Liu Title: Eynard-Orantin topological recursion and equivariant Gromov-Witten invariants of the projective lineSpeaker: Chiu-Chu Melissa Liu (Columbia University)Abstract: The Norbury-Scott conjecture relates stationary Gromov-Witten invariants of the projective line to Eynard-Orantin invariants of the spectral curve x= Y+ 1/Y, y=logY. In this talk, I will describe a correspondence between equivariant Gromov-Witten invariants of the projective line and Eynard-Orantin invariants of the spectral curve associated to the equivariant Landau-Ginzburg mirror of the projective line. The correspondence specializes to the Norbury-Scott conjecture in the non-equivariant limit, and specializes to the Bouchard-Marino conjecture on simple Hurwitz numbers in the large radius limit. This talk is based on joint work with Bohan Fang and Zhengyu Zong.Seminar URL: https://research.math.osu.edu/agseminar/  Math Tower 154 Department of Mathematics math@osu.edu America/New_York public

Title: Eynard-Orantin topological recursion and equivariant Gromov-Witten invariants of the projective line

Speaker: Chiu-Chu Melissa Liu (Columbia University)

Abstract: The Norbury-Scott conjecture relates stationary Gromov-Witten invariants of the projective line to Eynard-Orantin invariants of the spectral curve x= Y+ 1/Y, y=logY. In this talk, I will describe a correspondence between equivariant Gromov-Witten invariants of the projective line and Eynard-Orantin invariants of the spectral curve associated to the equivariant Landau-Ginzburg mirror of the projective line. The correspondence specializes to the Norbury-Scott conjecture in the non-equivariant limit, and specializes to the Bouchard-Marino conjecture on simple Hurwitz numbers in the large radius limit. This talk is based on joint work with Bohan Fang and Zhengyu Zong.

Seminar URL: https://research.math.osu.edu/agseminar/

 

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