Nonlocal Symmetry and Consistent Tanh Expansion Method for the Coupled Integrable Dispersionless Equation

Nonlocal Symmetry and Consistent Tanh Expansion Method for the Coupled Integrable Dispersionless Equation

Nonlocal symmetries are obtained for the coupled integrable dispersionless (CID) equation. The CID equation is proved to be consistent, tanh-expansion solvable. New, exact interaction excitations such as soliton–cnoidal wave solutions, soliton–periodic wave solutions, and multiple resonant soliton s...

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Veröffentlicht in:Zeitschrift für Naturforschung. A, A journal of physical sciences A journal of physical sciences, 2016-03, Vol.71 (3), p.235-240
Hauptverfasser: Hu, Hengchun, Hu, Xiao, Feng, Bao-Feng
Format: Artikel
Sprache:eng
Schlagworte:
Consistent Tanh Expansion
Coupled Integrable Dispersionless Equation
Nonlocal Symmetry
Soliton–Cnoidal Wave
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Zusammenfassung:Nonlocal symmetries are obtained for the coupled integrable dispersionless (CID) equation. The CID equation is proved to be consistent, tanh-expansion solvable. New, exact interaction excitations such as soliton–cnoidal wave solutions, soliton–periodic wave solutions, and multiple resonant soliton solutions are discussed analytically and shown graphically.
ISSN:0932-0784
1865-7109
DOI:10.1515/zna-2015-0463