New set of symmetries of the integrable equations, Lie algebra and non- isospectral evolution equations. V

zbMath0702.35221MaRDI QIDQ915013

Xiaoda Ji, Guocheng Zhu

Publication date: 1989

Published in: Chinese Science Bulletin (Search for Journal in Brave)

zbMATH Keywords

symmetriesKorteweg-de Vries equationintegrable equationsHeisenberg equationextended Heisenberg equation

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Infinite-dimensional Lie (super)algebras (17B65)

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