Lattice eigenfunction equations of KdV-type
DOI10.1088/1751-8121/ad4d30zbMath1542.35348MaRDI QIDQ6561905
Cheng Zhang, Xiaoyan Wu, Da-jun Zhang, Haifei Zhang
Publication date: 25 June 2024
Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)
exact solutionsABS listthree-dimensional consistencylattice KdV equationsdiscrete zero curvature conditionslattice eigenfunction equations
KdV equations (Korteweg-de Vries equations) (35Q53) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Lie-Bäcklund and other transformations for infinite-dimensional Hamiltonian and Lagrangian systems (37K35) Solutions to PDEs in closed form (35C05) Lattice dynamics; integrable lattice equations (37K60) Soliton solutions (35C08)
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