ON SOLITARY WARE SOLUTIONS TO A GENERALIZED KdV EQNATION

MA WEN-XIU; ZHOU DE-TANG

doi:10.7498/aps.42.1731

Abstract
The deformation theory, in Ref [5],of travelling wave solutions to a generalized KdV equation is modified. The necessary and sufficient condition for a relevant algebraic equation to possess nonzero real root is presented and thus an error of analyses in Ref. [5] is pointe-dont. Finally an explicit formula of the solitary wave solutions generated by deformetion theory is obtained directly from the generalized KdV equation itselp.
Authors and contacts
MA WEN-XIU,

ZHOU DE-TANG

1.
复旦大学数学研究所,上海200433
References

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Vol. 42, Issue 11 - 1993-06-05

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