Kohei Iwaki

activity

20132023

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2 papers · 1 filter

math-ph2020

Topological recursion and uncoupled BPS structures I: BPS spectrum and free energies

Kohei Iwaki, Omar Kidwai

For the hypergeometric spectral curve and its confluent degenerations (spectral curves of "hypergeometric type"), we obtain a simple formula expressing the topological recursion fr…

math-ph2019

2-parameter $τ$ -function for the first Painlevé equation -Topological recursion and direct monodromy problem via exact WKB analysis-

Kohei Iwaki

We show that a 2-parameter family of $τ$ -functions for the first Painlevé equation can be constructed by the discrete Fourier transform of the topological recursion partition funct…

Topological recursion and uncoupled BPS structures I: BPS spectrum and free energies

2-parameter τ-function for the first Painlevé equation -Topological recursion and direct monodromy problem via exact WKB analysis-

2-parameter $τ$ -function for the first Painlevé equation -Topological recursion and direct monodromy problem via exact WKB analysis-