Open AccessImproved tanh-function method and the exact solutions for the hybrid-lattice and Ablowitz-Ladik-lattice
Author(s) -
J. Y. Zhu,
Zheng-Yi Ma,
Zheng Chun-Long
Publication year - 2005
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.483
Subject(s) - lattice (music) , hyperbolic function , statistical physics , mathematics , condensed matter physics , physics , mathematical analysis , acoustics
In this paper, by using the improved tanhmethod, the hybridlattice system an d Ablowitzladiklattice system are reduced to nonlinear algebraic equations, and then the new exact solutions for these equations, which include exact soliton wave solutions and periodic solutions, are obtained through solving these nonlinear algebraic equations.
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