Fractional-order view analysis of Fisher’s and foam drainage equations within Aboodh transform

Abstract

Purpose

The purpose of this study is to solve two unique but difficult partial differential equations: the foam drainage equation and the nonlinear time-fractional fisher’s equation. Through our methods, we aim to provide accurate solutions and gain a deeper understanding of the intricate behaviors exhibited by these systems.

Design/methodology/approach

In this study, we use a dual technique that combines the Aboodh residual power series method and the Aboodh transform iteration method, both of which are combined with the Caputo operator.

Findings

We develop exact and efficient solutions by merging these unique methodologies. Our results, presented through illustrative figures and data, demonstrate the efficacy and versatility of the Aboodh methods in tackling such complex mathematical models.

Originality/value

Owing to their fractional derivatives and nonlinear behavior, these equations are crucial in modeling complex processes and confront analytical complications in various scientific and engineering contexts.

Citation

Alshehry, A.S., Yasmin, H., Shah, R., Ali, A. and Khan, I. (2024), "Fractional-order view analysis of Fisher’s and foam drainage equations within Aboodh transform", Engineering Computations, Vol. 41 No. 3, pp. 489-515. https://doi.org/10.1108/EC-08-2023-0475