期刊
APPLIED MATHEMATICS AND COMPUTATION
卷 206, 期 2, 页码 806-809出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.amc.2008.09.039
关键词
The first-integral method; The ring theory; Peaked wave solution; CH-gamma equation
By using the first-integral method, which is based on the ring theory of commutative algebra, an exact peaked wave solution to CH-gamma equation has been obtained directly. The obtained solution agrees well with the previously known one in the literature. However, the first-integral method is easier and quicker than other traditional techniques. This indicates that the validity and great potential of the first-integral method in solving complicated solitary wave problems. (c) 2008 Elsevier Inc. All rights reserved.
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