- Article
Construction of Infinite Series Exact Solitary Wave Solution of the KPI Equation via an Auxiliary Equation Method
- Feiyun Pei,
- Guojiang Wu and
- Yong Guo
The KPI equation is one of most well-known nonlinear evolution equations, which was first used to described two-dimensional shallow water wavs. Recently, it has found important applications in fluid mechanics, plasma ion acoustic waves, nonlinear opt...

