Lax pairs and Bäcklund transformations for a coupled Ramani equation and its related system
A coupled Ramani equation and its related system are proposed. By dependent variable transformation, they are transformed into bilinear equations. Lax pairs and Bäcklund transformations are presented for these two systems. Soliton solutions and rational solutions to the systems could be obtained.
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Published in | Applied mathematics letters Vol. 13; no. 6; pp. 45 - 48 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Ltd
01.08.2000
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Subjects | |
Online Access | Get full text |
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Summary: | A coupled Ramani equation and its related system are proposed. By dependent variable transformation, they are transformed into bilinear equations. Lax pairs and Bäcklund transformations are presented for these two systems. Soliton solutions and rational solutions to the systems could be obtained. |
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ISSN: | 0893-9659 1873-5452 |
DOI: | 10.1016/S0893-9659(00)00052-5 |