期刊
COMPUTERS & MATHEMATICS WITH APPLICATIONS
卷 44, 期 3-4, 页码 525-528出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0898-1221(02)00166-9
关键词
nonlinear evolution equations; (3+1)-dimensional Jimbo-Miwa equation; truncated Painleve expansion; Backlund transformation; soliton solutions; computerized symbolic computation
We investigate a nonintegrable (3+1)-dimensional Jimbo-Miwa equation by truncating the Painleve expansion and performing computerized symbolic computation. We obtain a new auto-Backlund transformation and a new family of the exact solitonic solutions. Sample solutions of this family are presented. (C) 2002 Elsevier Science Ltd, All rights reserved.
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