Instability analysis and geometric perturbation theory to a mutual beneficial interaction between species with a higher order operator

Instability analysis and geometric perturbation theory to a mutual beneficial interaction between species with a higher order operator

The higher order diffusion can be understood as a generalization to the classical fickian diffusion. To account for such generalization, the Landau-Ginzburg free energy concept is applied leading to a fourth order spatial operator. This kind of diffusion induces a set of instabilities in the proximi...

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Bibliographic Details
Main Authors: José Luis Díaz Palencia, Abraham Otero
Format: Article
Language:English
Published: AIMS Press 2022-07-01
Series:AIMS Mathematics
Subjects:
higher order diffusion
travelling waves
instabilities
propagation speed
geometric perturbation theory
Online Access:https://www.aimspress.com/article/doi/10.3934/math.2022947?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/math.2022947?viewType=HTML

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