Negative semi-discrete KP and BKP hierarchies via nonlocal symmetries

DOI10.1088/1751-8113/42/45/454022zbMath1210.37047OpenAlexW2024490893MaRDI QIDQ3648264

Kai Tian, Xing-Biao Hu

Publication date: 24 November 2009

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1751-8113/42/45/454022

zbMATH Keywords

recursion operatorToda equationnonlocal symmetriesKadomtsev-Petviashvili hierarchies

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) NLS equations (nonlinear Schrödinger equations) (35Q55)

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