Stability Analysis for Some Nonlinear Fifth-Order Equations

Abstract

The main purpose of this work is to obtain many travelling wave solutions for general KaupKuperschmidt (KK), general Lax, general Sawada-Kotera (SK) and general Ito equations with the aid of symboliccomputation by employing the extended direct algebraic method. The stability of these solutions and wave motionhave been analyzed by illustrative plots.