期刊
PHYSICS LETTERS A
卷 369, 期 4, 页码 285-289出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physleta.2007.04.099
关键词
(3+1)-dimensional nonlinear evolution equation; bilinear form; N-soliton solution; wronskian form
Using the Hirota bilinear method, an N-soliton solution of a (3 + I)-dimensional nonlinear evolution equation is obtained with the aid of the perturbation technique. Based on the constructed Wronskian determinant of solutions for a system of four linear differential equations, the Wronskian form of N-soliton solution for the (3 +])-dimensional nonlinear evolution equation is given. (C) 2007 Elsevier B.V. All rights reserved.
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