期刊
OPTICAL AND QUANTUM ELECTRONICS
卷 49, 期 4, 页码 -出版社
SPRINGER
DOI: 10.1007/s11082-017-0968-9
关键词
Nonlinear Boussinesq equations; Conformable time-fractional derivative; Exp(-phi/(epsilon))-expansion method; Hyperbolic, trigonometric and rational function solutions
Nonlinear fractional Boussinesq equations are considered as an important class of fractional differential equations in mathematical physics. In this article, a newly developed method called the exp(-phi/(epsilon))-expansion method is utilized to study the nonlinear Boussinesq equations with the conformable time-fractional derivative. Different forms of solutions, including the hyperbolic, trigonometric and rational function solutions are formally extracted. The method suggests a useful and efficient technique to look for the exact solutions of a wide range of nonlinear fractional differential equations.
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