A Generalized Hierarchy of Combined Integrable Bi-Hamiltonian Equations from a Specific Fourth-Order Matrix Spectral Problem

The aim of this paper is to analyze a specific fourth-order matrix spectral problem involving four potentials and two free nonzero parameters and construct an associated integrable hierarchy of bi-Hamiltonian equations within the zero curvature formulation. A hereditary recursion operator is explici...

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Bibliographic Details

Published in:	Mathematics
Main Author:	Wen-Xiu Ma
Format:	Article
Language:	English
Published:	MDPI AG 2024-03-01
Subjects:	matrix spectral problem Lax pair integrable hierarchy monlinear Schrödinger equations modified Korteweg–de Vries equations
Online Access:	https://www.mdpi.com/2227-7390/12/6/927