A new application of conformable Laplace decomposition method for fractional Newell-Whitehead-Segel equation

Abstract

In this study, it is the first time that conformable Laplace decomposition method (CLDM) is applied to fractional Newell-Whitehead-Segel (NWS) equation which is one of the most significant amplitude equations in physics. The method consists of the unification of conformable Laplace transform and Adomian decomposition method (ADM) and it is used for finding approximate analytical solutions of linear-nonlinear fractional PDE’s. The results show that this CLDM is quite powerful in solving fractional PDE’s.

Keywords

• conformable fractional derivative
• conformable differential equations
• newell-whitehead-segel equation
• amplitude equations
• laplace transform
• adomian decomposition method