MULTI-WAVE SOLUTIONS FOR A NON-ISOSPECTRAL KDVTYPE EQUATION WITH VARIABLE COEFFICIENTS

Abstract

As a typical mathematical model in fluids and plasmas, Korteweg-de Vries equation s famous. In this paper, the Exp-function method is extended to a nonisospectral orteweg-de Vries type equation with three variable coefficients, and ulti-wave solutions are obtained. It is shown that the Exp-function method combined ith appropriate ansatz may provide with a straightforward, effective and lternative method for constructing multi-wave solutions of variable-coefficient on-linear evolution equations.

Keywords

Dates

  • Submission Date2012-07-10
  • Revision Date2012-08-16
  • Acceptance Date2012-09-12

DOI Reference

10.2298/TSCI1205476Z

References

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