The improved (G'/G)- expansion method is equivalent to the tanh method

TL;DR

This paper demonstrates that the improved (G'/G)- expansion method is mathematically equivalent to the tanh method, providing the same solutions for nonlinear partial differential equations, thus unifying two solution techniques.

Contribution

It establishes the equivalence between the improved (G'/G)- expansion method and the tanh method, clarifying their relationship in solving nonlinear PDEs.

Findings

Both methods produce identical solutions for nonlinear PDEs.

The equivalence simplifies the choice of solution technique.

Unified approach enhances understanding of solution methods.

Abstract

In this paper, we show that the improved (G'/G)- expansion method is equivalent to the tanh method and gives the same exact solutions of nonlinear partial differential equations.