H. Z. Liu, J. B. Li and L. Liu, “Lie Symmetry Analysis, Optimal Systems and Exact Solutions to the Fifth-Order KdV Types of Equations,” Journal of Mathematical Analysis and Applications, Vol. 368, No. 2, 2011, pp. 551-558. doi:10.1016/j.jmaa.2010.03.026

has been cited by the following article:

• TITLE: On Exact Traveling Wave Solutions for (1 + 1) Dimensional Kaup-Kupershmidt Equation

  AUTHORS: Dahe Feng, Kezan Li

  KEYWORDS: Fan Sub-Equation Method, Kaup-Kupershmidt Equation, Exact Traveling Wave Solutions

  JOURNAL NAME: Applied Mathematics, Vol.2 No.6, June 22, 2011

  ABSTRACT: In this present paper, the Fan sub-equation method is used to construct exact traveling wave solutions of the (1 + 1) dimensional Kaup-Kupershmidt equation. Many exact traveling wave solutions are successfully obtained, which contain solitary wave solutions, trigonometric function solutions, hyperbolic function solutions and Jacobian elliptic function periodic solutions with double periods.