Evidence map›Paper›PMID 39174606›Full record

ArticleScientific reports2024

Uncovering the stochastic dynamics of solitons of the Chaffee-Infante equation.

Shabir Ahmad, Nidhal Becheikh, Lioua Kolsi, Taseer Muhammad, Zubair Ahmad, Mohammad Khalid Nasrat

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Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Shabir AhmadDepartment of Mathematics, University of Malakand, Chakdara, Dir Lower, Khyber Pakhtunkhwa, Pakistan.
Nidhal BecheikhDepartment of Chemical and Materials Engineering, College of Engineering, Northern Border University, Arar, Saudi Arabia.
Lioua KolsiDepartment of Mechanical Engineering, College of Engineering, University of Ha'il, 81451, Ha'il City, Saudi Arabia.
Taseer MuhammadDepartment of Mathematics,College of Science, King Khalid University, Abha, Saudi Arabia.
Zubair AhmadDepartment of Mathematics and Physics, University of Campania "Luigi Vanvitelli", 81100, Caserta, Italy.
Mohammad Khalid NasratDepartment of Physics, Laghman University, Mehtarlam City, Laghman, 2701, Afghanistan. khalid.nasrat@lu.edu.af.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this paper, we apply stochastic differential equations with the Wiener process to investigate the soliton solutions of the Chaffee-Infante (CI) equation. The CI equation, a fundamental model in mathematical physics, explains concepts such as wave propagation and diffusion processes. Exact soliton solutions are obtained through the application of the modified extended tanh (MET) method. The obtained wave figures in 3D, 2D, and contour are highly localized and determine an individual frequency shift under the behavior of sharp peak, periodic wave, and singular soliton. The MET method shows to be a valuable analytical tool for obtaining soliton solutions, essential for understanding the dynamics of nonlinear wave phenomena. Numerical simulations enable us to explore soliton solutions in two and three dimensions, shedding light on their properties over time. Our results have wide applications in various domains, including stochastic processes and nonlinear dynamics, impacting advancements in physics, engineering, finance, biology, and beyond.

Indexed as

Chaffee–Infante equationModified extended tanh methodWiener process

Identifiers

PMID39174606
PMCPMC11341874

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