Generalized solitary wave solutions for the Klein-Gordon-Schrödinger equations

Authors:
Yue-Peng Wang;Da-Feng Xia
Affiliations:
School of Mathematics and Physics, Nanjing University of Information Science and Technology, Nanjing 210044, PR China;School of Mathematics and Physics, Nanjing University of Information Science and Technology, Nanjing 210044, PR China
Venue:
Computers & Mathematics with Applications
Year:
2009

Citing 2
Cited 0

Stability of stationary states for the coupled Klein-Gordon-Schro¨dinger equations

Nonlinear Analysis: Theory, Methods & Applications
Solitary solutions, periodic solutions and compacton-like solutions using the Exp-function method

Computers & Mathematics with Applications

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Abstract

Some new generalized solitary solutions of the Klein-Gordon-Schrodinger equations are obtained using the Exp-function method, which include some known solutions obtained by the F-expansion method and the homogeneous balance method in the open literature as special cases. It is shown that the Exp-function method is a straight, concise, reliable and promising mathematical tool for solving nonlinear evolution equations arising in mathematical physics.