(1+1)-dimensional Hamiltonian systems as symmetry constraints of the Kadomtsev-Petviashvili equation
Bing Xu; Yishen Li; Bing Xu; Dept. of Math., Univ. of Sci. & Technol. of China, Anhui, China; Yishen Li; Dept. of Math., Univ. of Sci. & Technol. of China, Anhui, China
Журнал:
Journal of Physics A: Mathematical and General
Дата:
1992-05-21
Аннотация:
The authors consider linear problems associated with the Kadomtsev-Petviashvili equation. They prove that the linear problems are (1+1)-dimensional Hamiltonian systems under the symmetry constraints. Moreover, they find that the Hamiltonian flows of the linear problems are commutative.
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