Explicit and exact solutions to the variable coefficient combined KdV equation with forced term

Lu Dian-Chen; Hong Bao-Jian; Tian Li-Xin

doi:10.7498/aps.55.5617

Abstract
By constructing two new Riccati equations and using the generalized Riccati method, we simplified the form and enriched the general results.Using Mathematica software, exact solutions of the variable coefficient combined KdV equation with forced term are obtained, including many kinds of solitary-wave-like solutions,guasi-periodical solutions and solitary wave solutions with variable speed.

Keywords:
Riccati equations /

variable coefficient combined KdV equation /

forced term /

solitary-wave-like solutions
Authors and contacts
Lu Dian-Chen,

Hong Bao-Jian,

Tian Li-Xin

1.
江苏大学非线性科学研究中心，镇江 212013
References

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Vol. 55, Issue 11 - 2006-06-05

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Explicit and exact solutions to the variable coefficient combined KdV equation with forced term

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Explicit and exact solutions to the variable coefficient combined KdV equation with forced term

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