Integrable \(1+1\) dimensional hierarchies arising from reduction of a non-isospectral problem in \(2+1\) dimensions

DOI10.1016/j.amc.2013.08.042zbMath1334.35278arXiv1508.00561OpenAlexW2963041113MaRDI QIDQ278973

J. D. Lejarreta, Cristina Sardón, Pilar G. Estevez

Publication date: 27 April 2016

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1508.00561

zbMATH Keywords

hierarchiesclassical Lie symmetriesnon-isospectral problemssymmilarity reductions

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Geometric theory, characteristics, transformations in context of PDEs (35A30)

Related Items

Group interpretation of the spectral parameter. The case of isothermic surfaces., Classical Lie symmetries and reductions for a generalized NLS equation in 2+1 dimensions