Exact solutions of \(\phi^4\) equation using Lie symmetry approach along with the simplest equation and exp-function methods
Summary: This paper obtains the exact solutions of the \(\phi^4\) equation. The Lie symmetry approach along with the simplest equation method and the Exp-function method are used to obtain these solutions. As a simplest equation we have used the equation of Riccati in the simplest equation method. Exact solutions obtained are travelling wave solutions.
scientific article; zbMATH DE number 6134066
scientific article