Evidence map›Paper›PMID 39567577›Full record

ArticleScientific reports2024

An improved water strider algorithm for solving the inverse Burgers Huxley equation.

Hassan Dana Mazraeh, Kourosh Parand, Mehdi Hosseinzadeh, Jan Lansky, Vladimír Nulíček

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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

5 authors.

Hassan Dana MazraehDepartment of Computer and Data Sciences, Faculty of Mathematical Sciences, Shahid Beheshti University, G.C. Tehran, Iran.
Kourosh ParandDepartment of Computer and Data Sciences, Faculty of Mathematical Sciences, Shahid Beheshti University, G.C. Tehran, Iran. k_parand@sbu.ac.ir.
Mehdi HosseinzadehSchool of Computer Science, Duy Tan University, Da Nang, Vietnam.
Jan LanskyDepartment of Computer Science and Mathematics, University of Finance and Administration, Prague, Czech Republic.
Vladimír NulíčekDepartment of Computer Science and Mathematics, University of Finance and Administration, Prague, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this paper, we introduce an improved water strider algorithm designed to solve the inverse form of the Burgers-Huxley equation, a nonlinear partial differential equation. Additionally, we propose a physics-informed neural network to address the same inverse problem. To demonstrate the effectiveness of the new algorithm and conduct a comparative analysis, we compare the results obtained using the improved water strider algorithm against those derived from the original water strider algorithm, a genetic algorithm, and a physics-informed neural network with three hidden layers. Solving the inverse form of nonlinear partial differential equations is crucial in many scientific and engineering applications, as it allows us to infer unknown parameters or initial conditions from observed data. This process is often challenging due to the complexity and nonlinearity of the equations involved. Meta-heuristic algorithms and neural networks have proven to be effective tools in addressing these challenges. The numerical results affirm the efficiency of our proposed method in solving the inverse form of the Burgers-Huxley equation. The best results were obtained using the improved water strider algorithm and the physics-informed neural network with 10,000 iterations. With this iteration count, the mean absolute error of these algorithms is

Indexed as

Artificial intelligenceBurgers-Huxley equationGenetic algorithmPhysics-informed neural networksWater strider algorithm

Identifiers

PMID39567577
PMCPMC11579492

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