NONLOCAL LIE-BACKLUND SYMMETRIES AND SOLITARY WAVE SOLUTIONS OF THE GENERAL KDV AND MKDV EQUATIONS

Authors
ZHANG JF
Citation
Jf. Zhang, NONLOCAL LIE-BACKLUND SYMMETRIES AND SOLITARY WAVE SOLUTIONS OF THE GENERAL KDV AND MKDV EQUATIONS, Communications in Theoretical Physics, 26(3), 1996, pp. 373-376
Citations number
12
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
26
Issue
3
Year of publication
1996
Pages
373 - 376
Database
ISI
SICI code
0253-6102(1996)26:3<373:NLSASW>2.0.ZU;2-T
Abstract
In this paper, three sets of high-order nonlocal Olver symmetries are obtained from a special nonlocal Lie-Backlund symmetry of the general KdV and general mKdV equation. The soliton solutions of these models c an be also obtained from the finite Lie-Backlund transformations.