空时分数阶Burgers方程的新精确解  

New Exact Solution for the Space-time fractional Burgers Equation

作　　者：黄春[1] HUANG Chun(Faculty of Education,Sichuan Vocational and Technical College,Suining 629000,China)

机构地区：[1]四川职业技术学院教师教育系,四川遂宁629000

出　　处：《四川职业技术学院学报》2020年第4期136-139,共4页Journal of Sichuan Vocational and Technical College

基　　金：四川省教育厅科研项目(18ZB0537)。

摘　　要：借助修正的Riemann-Liouville分数阶导数和分数阶复变换,基于Riccati函数展开法,得到空时分数阶Burgers方程的新精确解,其中包括孤立波解、周期波解、有理函数解.With the aid of modified Riemann-Liouville derivative and the fractional complex transformation,based on the Riccati expansion method,the method is applied to solve space-time fractional Burgers equation.The obtained solutions include solitary wave solutions,periodic wave solutions and rational solutions.

关 键 词：Riemann-Liouville导数 Riccati函数展开法 精确解 

分 类 号：O175.29[理学—数学]