Applications on Double ARA–Sumudu Transform in Solving Fractional Partial Differential Equations

Abstract

In this article, we apply the double ARA–Sumudu transformation (DARA-ST) to the nonlocal fractional Caputo derivative operator. We achieve interesting results and implement them to solve certain classes of fractional partial differential equations (FPDEs). Several physical applications are discussed and analyzed, such as telegraph, Klein–Gordon and Fokker–Planck equations. The new technique with DARA-ST is efficient and accurate in examining exact solutions of FPDEs. In order to show the applicability of the presented method, some numerical examples and figures are illustrated. A symmetry analysis is used to verify the results.

Keywords

• double ARA–Sumudu transform
• ARA transform
• Sumudu transform
• fractional partial differential equations
• conformable fractional derivative