Lie-Bäcklund symmetries for the Harry-Dym equation
- 15 March 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 27 (6) , 1406-1408
- https://doi.org/10.1103/physrevd.27.1406
Abstract
A recursion operator (strong symmetry) for the Harry-Dym equation is found. It is also hereditary, and can be used to generate infinitely many Lie-Bäcklund symmetries.Keywords
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