变系数Zhiber-Shabat方程的变速孤立波解  

The Solitary Wave Solutions with Varying Velocity for the Variable-Coefficients Zhiber-Shabat Equation

作　　者：吕岿[1] 庄玲[1] 

机构地区：[1]上饶师范学院,江西上饶334001

出　　处：《上饶师范学院学报》2013年第3期36-39,共4页Journal of Shangrao Normal University

基　　金：江西省教育厅科学技术研究项目(GJJ13707)资助;上饶师院科研基金资助项目(201203)资助

摘　　要：利用WTC-Kruskal算法分析了含有3个任意变系数的Zhiber-Shabat方程的painleve性质,求得该变系数方程的Backlund变换,得到了一类新的变速孤立波解,并给出了相关的孤子变化图形.The Painleve property of Zhiber - Slmbat equation which contains three variable coefficients is analyzed by using the WTC - Knaskal method, tile Baekhmd transformation of the equation and a kind of solutions with varying velocity are obtained, and the related graphic changes in the solution are given.

关 键 词：变系数Zhiber—Shabat方程 WTC—Kruskal算法 孤子解 

分 类 号：O411.1[理学—理论物理]