Lie algebraic structures of (1+1)-dimensional Lax integrable systems
Journal Article
·
· Journal of Mathematical Physics
- Department of Mathematics, Shanghai University, Shanghai 201800, People`s Republic of (China)
An approach of constructing isospectral flows {ital K}{sub {ital l}}, nonisospectral flows {sigma}{sub {ital k}} and their implicit representations of a general Lax integrable system is proposed. By introducing product function matrices, it is shown that the two sets of flows and of related symmetries both constitute infinite-dimensional Lie algebras with respect to the commutator [{center_dot},{center_dot}] given in this paper. Algebraic properties for some well-known integrable systems such as the AKNS system, the generalized Harry Dym system, and the {ital n}-wave interaction system are obtained as particular examples. {copyright} {ital 1996 American Institute of Physics.}
- OSTI ID:
- 392071
- Journal Information:
- Journal of Mathematical Physics, Vol. 37, Issue 11; Other Information: PBD: Nov 1996
- Country of Publication:
- United States
- Language:
- English
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