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The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions

Cilt: 8 Sayı: 1 17 Ocak 2025
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The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions

Abstract

This study explores the application of Haar wavelets to solve the McKean equation, a reaction-diffusion equation with discontinuous Heaviside step function. Haar wavelets, with their compact support and orthogonality, offer straightforward but yet powerful tool for addressing the equation’s nonlinear dynamics. We focus on the time-independent solution of the McKean equation, which is crucial for understanding the threshold phenomenon that determines the system’s behavior. Despite the existence of analytical time-independent solution to the McKean equation, achieving such solutions in closed form is uncommon for more complicated systems, highlighting the utility of the Haar wavelet approach. The proposed method integrates the Haar series expansion of the highest order derivative, enabling systematic solution derivation. Through a detailed comparison with analytical solution, we validate the Haar wavelet approach as a robust and computationally feasible tool for solving complex reaction-diffusion system. The results also demonstrate the method’s accuracy and efficiency, offering insights into its broader applicability to more complex reaction-diffusion system, especially those with discontinuity and sharp transitions.

Keywords

Kaynakça

  1. Alkan S., Aydin MN., Coban R. A numerical approach to solve the model of an electromechanical system. Mathematical Methods in the Applied Sciences 2019; 42(16): 5266–5273.
  2. Bezekci B. Analytical and numerical approaches to initiation of excitation waves. Ph.D. thesis, University of Exeter 2017.
  3. Bezekci B., Idris I., Simitev RD., Biktashev VN. Semi-analytical approach to criteria for ignition of excitation waves. Phys. Rev. E 2015; 92: 042917.
  4. Chen CF., Hsiao CH. Haar wavelet method for solving lumped and distributed-parameter systems. IEE Proceedings: Control Theory and Applications 1997; 144(1): 87-94.
  5. Cockburn B., Gopalakrishnan J., Lazarov R. Unified hybridization of discontinuous Galerkin, mixed, and continuous Galerkin methods for second order elliptic problems. SIAM Journal on Numerical Analysis 2009; 47(2): 1319-1365.
  6. Deuflhard P., Weiser M. Adaptive numerical solution of PDEs. Walter de Gruyter Press 2012.
  7. Flores G. Stability analysis for the slow travelling pulse of the FitzHugh-Nagumo system. SIAM Journal on Mathematical Analysis 1991; 22: 392–399.
  8. Haar A. Zur theorie der orthogonalen funktionensysteme. Mathematische Annalen 1910; 69(3): 331–371.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Matematiksel Yöntemler ve Özel Fonksiyonlar , Uygulamalarda Dinamik Sistemler

Bölüm

Araştırma Makalesi

Yazarlar

Erken Görünüm Tarihi

15 Ocak 2025

Yayımlanma Tarihi

17 Ocak 2025

Gönderilme Tarihi

22 Nisan 2024

Kabul Tarihi

7 Eylül 2024

Yayımlandığı Sayı

Yıl 2025 Cilt: 8 Sayı: 1

Kaynak Göster

APA
Bezekçi, B. (2025). The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 8(1), 200-210. https://doi.org/10.47495/okufbed.1472092
AMA
1.Bezekçi B. The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2025;8(1):200-210. doi:10.47495/okufbed.1472092
Chicago
Bezekçi, Burhan. 2025. “The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions”. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi 8 (1): 200-210. https://doi.org/10.47495/okufbed.1472092.
EndNote
Bezekçi B (01 Ocak 2025) The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi 8 1 200–210.
IEEE
[1]B. Bezekçi, “The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions”, Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 8, sy 1, ss. 200–210, Oca. 2025, doi: 10.47495/okufbed.1472092.
ISNAD
Bezekçi, Burhan. “The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions”. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi 8/1 (01 Ocak 2025): 200-210. https://doi.org/10.47495/okufbed.1472092.
JAMA
1.Bezekçi B. The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2025;8:200–210.
MLA
Bezekçi, Burhan. “The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions”. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 8, sy 1, Ocak 2025, ss. 200-1, doi:10.47495/okufbed.1472092.
Vancouver
1.Burhan Bezekçi. The Efficacy of Haar Wavelets in Addressing Discontinuities of McKean Equations with Heaviside Functions. Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 01 Ocak 2025;8(1):200-1. doi:10.47495/okufbed.1472092

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