The nonisospectral integrable hierarchies of three generalized Lie algebras

We construct the generalized Lie algebras $ \mathfrak{sp}(4) $, $ \mathfrak{so}(5) $, and $ \mathfrak{so}(3, 2) $, and derive three kinds of (1+1)-dimensional nonisospectral integrable hierarchies. Moreover, we obtain their Hamiltonian structures. Finally, based on Lie algebras $ \mathfrak{sp}(4) $,...

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發表在:	AIMS Mathematics
Main Authors:	Baiying He, Siyu Gao
格式:	Article
語言:	英语
出版:	AIMS Press 2024-09-01
主題:	lie algebra hamiltonian structure nonisospectral integrable hierarchy integrable couplings
在線閱讀:	https://www.aimspress.com/article/doi/10.3934/math.20241329?viewType=HTML