New Mechanical Feature of Two-Solitary Wave to the KdV Equation
DAI Zheng-De1**,WU Feng-Xia2,LIU Jun2,MU Gui2
1School of Mathematics and Statistics, Yunnan University, Kunming 650091 2College of Mathematics and Information Science, Qujing Normal University, Qujing 655000
New Mechanical Feature of Two-Solitary Wave to the KdV Equation
DAI Zheng-De1**,WU Feng-Xia2,LIU Jun2, and MU Gui2
1School of Mathematics and Statistics, Yunnan University, Kunming 650091 2College of Mathematics and Information Science, Qujing Normal University, Qujing 655000
摘要New breather solitary solution and two-solitary solutions depending on constant equilibrium solution to the Korteweg de Vries equation are obtained by using an extended homoclinic test approach. A new mechanical feature of a two-solitary wave, namely, dependence of propagation direction and shape on position of equilibrium point, is investigated.
Abstract：New breather solitary solution and two-solitary solutions depending on constant equilibrium solution to the Korteweg de Vries equation are obtained by using an extended homoclinic test approach. A new mechanical feature of a two-solitary wave, namely, dependence of propagation direction and shape on position of equilibrium point, is investigated.
DAI Zheng-De**, WU Feng-Xia, LIU Jun and MU Gui. New Mechanical Feature of Two-Solitary Wave to the KdV Equation[J]. 中国物理快报, 2012, 29(4): 40201-040201.
DAI Zheng-De**, WU Feng-Xia, LIU Jun and MU Gui. New Mechanical Feature of Two-Solitary Wave to the KdV Equation. Chin. Phys. Lett., 2012, 29(4): 40201-040201.
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2012, Vol. 29 
