Kazuya Matsugashita

collaborators

2 papers

math.RT2026

Degenerations of the fourth order $q$ -Garnier system arising from confluences in quivers

Kazuya Matsugashita, Takao Suzuki, Satoshi Tsuchimi

The $q$ -Garnier system was first proposed by Sakai, and alternative directions for its discrete time evolutions were provided by Nagao and Yamada. Recently, it was shown that all o…

math.CA2025

Initial value space of the four dimensional Painlevé system with $(A_{5} + A_{1})^{(1)}$ symmetry

Kazuya Matsugashita, Takao Suzuki

The initial value spaces of the Painlevé equations are proposed by Okamoto. They are symplectic manifolds in which the Painlevé equations are described as polynomial Hamiltonian sy…

Degenerations of the fourth order q-Garnier system arising from confluences in quivers

Initial value space of the four dimensional Painlevé system with (A5​+A1​)(1) symmetry

Degenerations of the fourth order $q$ -Garnier system arising from confluences in quivers

Initial value space of the four dimensional Painlevé system with $(A_{5} + A_{1})^{(1)}$ symmetry