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ВИДЕОТЕКА |
Algebraic Structures in Integrable Systems
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Local version of the spectral curve topological recursion S. V. Shadrin Korteweg-de Vries Institute for Mathematics, University of Amsterdam |
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Аннотация: We explain a version of the topological recursion procedure of Eynard and Orantin for a collection of isolated local germs of the spectral curve. Under some conditions we can identify the n-point functions computed from spectral curve with the Givental formula for the ancestor formal Gromov-Witten potential. In particular, this way we prove a conjecture of Norbury and Scott on a particular spectral curve reproducing the stationary sector of the Gromov-Witten theory of the projective line. The talk is based on a joint work with P. Dunin-Barkowski, N. Orantin, and L. Spitz. Язык доклада: английский |