细胞
发表于 2025-3-25 06:50:52
Generalized Symmetries,it appears that the possession of an infinite number of such symmetries is a characterizing property of “solvable” equations, such as the Korteweg-de Vries equation, which have “soliton” solutions or can be linearized either directly or via inverse scattering.
Brocas-Area
发表于 2025-3-25 10:38:31
http://reply.papertrans.cn/16/1595/159482/159482_22.png
乐器演奏者
发表于 2025-3-25 13:03:46
https://doi.org/10.1007/978-3-663-16016-8equations for which the Lagrangian viewpoint, even if applicable, no longer is appropriate or natural to the problem. In this case, the Hamiltonian formulation of systems of evolution equations assumes the natural variational role for the system.
Vertical
发表于 2025-3-25 15:58:53
0072-5285 ial equations. Emphasis is placed on significant applications of group-theoretic methods, organized so that the applied reader can readily learn the basic computational techniques required for genuine physical problems. The first chapter collects together (but does not prove) those aspects of Lie gr
预感
发表于 2025-3-25 23:04:41
Finite-Dimensional Hamiltonian Systems, of this vast subject, namely the interplay between symmetry groups, conservation laws and reduction in order for systems in Hamiltonian form. The Hamiltonian version of Noether’s theorem has a particularly attractive geometrical flavour, which remains somewhat masked in our previous Lagrangian framework.
NOT
发表于 2025-3-26 03:28:07
Hamiltonian Methods for Evolution Equations,equations for which the Lagrangian viewpoint, even if applicable, no longer is appropriate or natural to the problem. In this case, the Hamiltonian formulation of systems of evolution equations assumes the natural variational role for the system.
最有利
发表于 2025-3-26 04:57:05
http://reply.papertrans.cn/16/1595/159482/159482_27.png
懒惰人民
发表于 2025-3-26 11:34:55
http://reply.papertrans.cn/16/1595/159482/159482_28.png
Aspiration
发表于 2025-3-26 16:39:12
https://doi.org/10.1007/978-1-4684-0274-2Applications; Equations; Groups; Lie; group theory
曲解
发表于 2025-3-26 17:51:42
Springer-Verlag New York Inc. 1986