Different linearizations of non-abelian second Painlev\'e systems and related monodromy surfaces

Autor:	Bobrova, Irina
Rok vydání:	2023
Předmět:	Nonlinear Sciences - Exactly Solvable and Integrable Systems Mathematics - Classical Analysis and ODEs
Druh dokumentu:	Working Paper
DOI:	10.1063/5.0156016
Popis:	In this paper, we discuss a connection between different linearizations for non-abelian analogs of the second Painlev\'e equation. For each of the analogs, we listed the pairs of the Harnard-Tracy-Widom (HTW), Flaschka-Newell (FN), and Jimbo-Miwa (JM) types. A method for establishing the HTW-JM correspondence is suggested. For one of the non-abelian analogs, we derive the corresponding non-abelian generalizations of the monodromy surfaces related to the FN- and JM-type linearizations. A natural Poisson structure associated with these monodromy surfaces is also discussed. Comment: Some typos were fixed. A setting in the Introduction has been rewritten. A dedication was added
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2302.10694 Zobrazit plný text záznamu View this record from Arxiv