Symmetries and constants of motion for new AKNS hierarchies
- 1 June 1987
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 20 (8) , 1951-1959
- https://doi.org/10.1088/0305-4470/20/8/015
Abstract
Two sets of infinite number of symmetries, their Lie algebra properties and constants of motion for a class of non-linear evolution equations associated with non-isospectral deformations of the AKNS spectral problem are constructed.Keywords
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