Fractional-order modeling: Analysis of foam drainage and Fisher's equations

Abstract: In this study, we use a dual technique that combines the Laplace residual power series method (LRPSM) and the new iteration method, both of which are combined with the Caputo operator. Our primary goal is to solve two unique but difficult partial differential equations: the foam drainage equation and the nonlinear time-fractional Fisher’s equation. These equations, which are crucial in modeling complex processes, confront analytical complications, owing to their fractional derivatives and nonlinear behavior. We develop exact and efficient solutions by merging these unique methodologies, which are supported by thorough figures and tables that demonstrate the precision and trustworthiness of our methodology. We not only shed light on the solutions to these equations, but also demonstrate the prowess of the LRPSM and the new iteration method as powerful tools for grappling with complex mathematical and physical models, significantly contributing to advancements in various scientific domains.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Fractional-order modeling: Analysis of foam drainage and Fisher's equations ; volume:21 ; number:1 ; year:2023 ; extent:14 ; Open physics ; 21, Heft 1 (2023) (gesamt 14)

Contributors, Places and Time

• Creator: Alshehry, Azzh Saad ; Yasmin, Humaira ; Shah, Rasool ; Ullah, Roman ; Khan, Asfandyar

Further information

• DOI: 10.1515/phys-2023-0115
• URN: urn:nbn:de:101:1-2023100814022380837058
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 14.08.2025, 10:50 AM CEST