Four-dimensional Painlevé-type equations associated with ramified linear equations I: Matrix Painlevé systems
arXiv:1608.03927
Abstract
As a sequel to Kawakami-Nakamura-Sakai (arXiv:1209.3836), this series of papers constructs the complete degeneration scheme of four-dimensional Painlevé-type equations which includes the Painlevé-type equations associated with linear systems of ramified type. In the present paper, we consider the degeneration of Painlevé-type equations which we call the matrix Painlevé systems.
32 pages