On solitary wave solutions of a class of nonlinear partial differential equations based on the function 1/coshn(αx+βt)

作者：

Highlights：

• A version of the method of simplest equation is applied to a class of nonlinear PDEs.

• Simplest equation of kind fξ2=n2(f2−f(2n+2)/n) is used.

• Exact solitary wave solutions of kind γ/coshn(αx+βt) are obtained.

摘要

•A version of the method of simplest equation is applied to a class of nonlinear PDEs.•Simplest equation of kind fξ2=n2(f2−f(2n+2)/n) is used.•Exact solitary wave solutions of kind γ/coshn(αx+βt) are obtained.

论文关键词：Solitary waves,Nonlinear partial differential equations,Exact solutions,Method of simplest equation

论文评审过程：Received 27 February 2017, Revised 11 May 2017, Accepted 30 July 2017, Available online 12 September 2017, Version of Record 12 September 2017.

论文官网地址：https://doi.org/10.1016/j.amc.2017.07.064