Solitary wave solutions of FKPP equation using Homogeneous balance method(HB method)

2020/09/24 by Yirui Yang, Wei Kou, Yang, Yirui +5 · 1 citation
Engineering · #Exactly Solvable and Integrable Systems (nlin.SI) #FOS: Physical sciences #Fluid Dynamics Simulations and Interactions #High Energy Physics - Phenomenology (hep-ph) #Pattern Formation and Solitons (nlin.PS)

paper · pdf · doi:10.48550/arxiv.2009.11378

openalex publication_date 2020/09/24 · openalex created_date 2020/10/01 · openalex updated_date 2026/07/28

Abstract

In this paper, we use the homogeneous balance(HB) method is used to construct function transformation to solve the nonlinear development equation||Fisher-Kolomogror-Pertrovskii-Piskmov equation (FKPP equation), then the exact solution of FKPP equation is obtained, and the solutionis converted into the form of isolated wave solution. Finally, we have shown the solution of FKPPequation in some picture forms, and the rationality of the solution in this paper can be verified byusing the pictures.

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