时间分数阶Sharma-Tasso-Olver方程和Zakharov方程组的新精确解  

New Exact Solutions of Time-Fractional Sharma-Tasso-Olver Equation and Zakharov Equations

作　　者：任晓静 葛楠楠 REN Xiaojing;GE Nannan(School of Mathematics,Northwest University,Xi’an 710127,China)

机构地区：[1]西北大学数学学院,西安710127

出　　处：《吉林大学学报（理学版）》2019年第3期562-566,共5页Journal of Jilin University:Science Edition

基　　金：国家自然科学基金(批准号:11775047)

摘　　要：利用推广的Kudryashov方法,借助分数阶行波变换和一致分数阶导数,给出非线性广义时间分数阶Sharma-Tasso-Olver方程和Zakharov方程组的若干双曲函数形式的精确解.With the help of fractional traveling wave transformation and conformable fractional derivatives, we gave exact solutions of several hyperbolic functions for the nonlinear time-fractional generalized Sharma-Tasso-Olver equation and Zakharov equations by using the generalized Kudryashov method.

关 键 词：一致分数阶导数 时间分数阶Sharma-Tasso-Olver方程 时间分数阶Zakharov 方程组 推广的Kudryashov方法 精确解 

分 类 号：O175.2[理学—数学]