Araştırma Makalesi
BibTex RIS Kaynak Göster

Zaman Filtresi ile İleri Euler Yönteminin Analizi

Yıl 2026, Cilt: 15 Sayı: 1 , 97 - 103 , 30.03.2026
https://doi.org/10.46810/tdfd.1828215
https://izlik.org/JA94BX68PC

Öz

Bu makale, yeni açık Euler yöntemini basit bir zaman filtresi ile güçlendirmenin etkisini incelemektedir. Değişiklik tamamen modülerdir, yalnızca tek bir ek kod satırı gerektirir ve bu nedenle mevcut hesaplama çerçevelerine kolayca dahil edilebilir. Ortaya çıkan şema, basit bir kararlılık analizi sağlar ve hata için anında bir tahmin sunarken, algoritmadaki her aşamanın rolü kavramsal olarak şeffaf kalır. Zaman filtresinin ileri Euler güncellemesine uygulanması, leaping-frog tipi iki aşamalı, ikinci dereceden doğrusal çok adımlı şemaya cebirsel olarak eşdeğer bir yöntem ortaya çıkarır.

Kaynakça

  • Hairer E, Wanner G. Solving ordinary differential equations. II. vol. 14 of Springer Series in Computational Mathematics. Berlin: Springer-Verlag; 2010. Stiff and differential-algebraic problems, Second revised edition. Available from: http://dx.doi.org/10.1007/978-3-642-05221-7.
  • Quarteroni A, Sacco R, Saleri F. Numerical mathematics. vol. 37 of Texts in Applied Mathematics. 2nd ed. Berlin: Springer-Verlag; 2007. Available from: https://doi.org/10.1007/b98885.
  • Atkinson K. An Introduction to Numerical Analysis, 2nd Edition. Wiley; 1991.
  • Guzel A, Trenchea C. The Williams step increases the stability and accuracy of the hoRA time filter. Applied Numerical Mathematics. 2018;131:158-73. doi:https://doi.org/10.1016/j.apnum.2018.05.003.
  • Guzel A, Layton W. Time filters increase accuracy of the fully implicit method. BIT. 2018;58(2):301-15. doi:https://doi.org/10.1007/s10543-018-0695-z.
  • Gu¨zel A. Halving the Error in Second Order Adams-Bashforth Methods via a Simple Time Filter. Black Sea Journal of Engineering and Science. 2026;9:887–893. Available from: https://izlik.org/JA88DK26EJ. doi:10.34248/bsengineering.1870475.
  • Li Y, Trenchea C. Analysis of time filters used with the leapfrog scheme. In: COUPLED VI : proceedings of the VI International Conference on Computational Methods for Coupled Problems in Science and Engineering,Venice, Italy. CIMNE; 2015. p. 1261{1272. Available from: https://hdl.handle.net/2117/192068.
  • Durran DR. Numerical methods for fluid dynamics. vol. 32 of Texts in Applied Mathematics. 2nd ed. New York: Springer; 2010. With applications to geophysics. doi:10.1007/978-1-4419-6412-0.
  • Williams PD. A Proposed Modification to the Robert–Asselin Time Filter. Mon Wea Rev. 2009;137(8):2538-46. doi:10.1175/2009MWR2724.1.
  • Asselin R. Frequency Filter for Time Integrations. Monthly Weather Review. 1972;100(6):487 490. Available from: https://journals.ametsoc.org/view/ journals/mwre/100/6/1520-0493_1972_100_0487_fffti_2_3_co_2.xml. doi:10.1175/1520-0493(1972)100¡0487:FFFTI¿2.3.CO;2.
  • Griffiths DF, Higham DJ. Numerical methods for ordinary differential equations. Springer Undergraduate Mathematics Series. Springer-Verlag London, Ltd., London; 2010. Initial value problems. Available from: http://dx.doi.org/10.1007/978-0-85729-148-6. doi:10.1007/978-0-85729-148-6.

Analysis of Forward Euler Method with Time Filter

Yıl 2026, Cilt: 15 Sayı: 1 , 97 - 103 , 30.03.2026
https://doi.org/10.46810/tdfd.1828215
https://izlik.org/JA94BX68PC

Öz

This papers examines the impact of augmenting the new explicit Euler method with a simple time filter. The modification is fully modular, requiring only a single additional line of code, and can therefore be incorporated easily into existing computational frameworks. The resulting scheme admits straightforward stability analysis and provides an immediate estimation for error, while the role of each stage in the algorithm remains conceptually transparent. Applying the time filter to the forward Euler update yields a method that is algebraically equivalent to a two-step, second-order linear multistep scheme of leap-frog type

Kaynakça

  • Hairer E, Wanner G. Solving ordinary differential equations. II. vol. 14 of Springer Series in Computational Mathematics. Berlin: Springer-Verlag; 2010. Stiff and differential-algebraic problems, Second revised edition. Available from: http://dx.doi.org/10.1007/978-3-642-05221-7.
  • Quarteroni A, Sacco R, Saleri F. Numerical mathematics. vol. 37 of Texts in Applied Mathematics. 2nd ed. Berlin: Springer-Verlag; 2007. Available from: https://doi.org/10.1007/b98885.
  • Atkinson K. An Introduction to Numerical Analysis, 2nd Edition. Wiley; 1991.
  • Guzel A, Trenchea C. The Williams step increases the stability and accuracy of the hoRA time filter. Applied Numerical Mathematics. 2018;131:158-73. doi:https://doi.org/10.1016/j.apnum.2018.05.003.
  • Guzel A, Layton W. Time filters increase accuracy of the fully implicit method. BIT. 2018;58(2):301-15. doi:https://doi.org/10.1007/s10543-018-0695-z.
  • Gu¨zel A. Halving the Error in Second Order Adams-Bashforth Methods via a Simple Time Filter. Black Sea Journal of Engineering and Science. 2026;9:887–893. Available from: https://izlik.org/JA88DK26EJ. doi:10.34248/bsengineering.1870475.
  • Li Y, Trenchea C. Analysis of time filters used with the leapfrog scheme. In: COUPLED VI : proceedings of the VI International Conference on Computational Methods for Coupled Problems in Science and Engineering,Venice, Italy. CIMNE; 2015. p. 1261{1272. Available from: https://hdl.handle.net/2117/192068.
  • Durran DR. Numerical methods for fluid dynamics. vol. 32 of Texts in Applied Mathematics. 2nd ed. New York: Springer; 2010. With applications to geophysics. doi:10.1007/978-1-4419-6412-0.
  • Williams PD. A Proposed Modification to the Robert–Asselin Time Filter. Mon Wea Rev. 2009;137(8):2538-46. doi:10.1175/2009MWR2724.1.
  • Asselin R. Frequency Filter for Time Integrations. Monthly Weather Review. 1972;100(6):487 490. Available from: https://journals.ametsoc.org/view/ journals/mwre/100/6/1520-0493_1972_100_0487_fffti_2_3_co_2.xml. doi:10.1175/1520-0493(1972)100¡0487:FFFTI¿2.3.CO;2.
  • Griffiths DF, Higham DJ. Numerical methods for ordinary differential equations. Springer Undergraduate Mathematics Series. Springer-Verlag London, Ltd., London; 2010. Initial value problems. Available from: http://dx.doi.org/10.1007/978-0-85729-148-6. doi:10.1007/978-0-85729-148-6.
Toplam 11 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Matematiksel Fizik (Diğer)
Bölüm Araştırma Makalesi
Yazarlar

Ahmet Güzel 0000-0002-6514-9805

Gönderilme Tarihi 22 Kasım 2025
Kabul Tarihi 16 Ocak 2026
Yayımlanma Tarihi 30 Mart 2026
DOI https://doi.org/10.46810/tdfd.1828215
IZ https://izlik.org/JA94BX68PC
Yayımlandığı Sayı Yıl 2026 Cilt: 15 Sayı: 1

Kaynak Göster

APA Güzel, A. (2026). Analysis of Forward Euler Method with Time Filter. Türk Doğa ve Fen Dergisi, 15(1), 97-103. https://doi.org/10.46810/tdfd.1828215
AMA 1.Güzel A. Analysis of Forward Euler Method with Time Filter. TDFD. 2026;15(1):97-103. doi:10.46810/tdfd.1828215
Chicago Güzel, Ahmet. 2026. “Analysis of Forward Euler Method with Time Filter”. Türk Doğa ve Fen Dergisi 15 (1): 97-103. https://doi.org/10.46810/tdfd.1828215.
EndNote Güzel A (01 Mart 2026) Analysis of Forward Euler Method with Time Filter. Türk Doğa ve Fen Dergisi 15 1 97–103.
IEEE [1]A. Güzel, “Analysis of Forward Euler Method with Time Filter”, TDFD, c. 15, sy 1, ss. 97–103, Mar. 2026, doi: 10.46810/tdfd.1828215.
ISNAD Güzel, Ahmet. “Analysis of Forward Euler Method with Time Filter”. Türk Doğa ve Fen Dergisi 15/1 (01 Mart 2026): 97-103. https://doi.org/10.46810/tdfd.1828215.
JAMA 1.Güzel A. Analysis of Forward Euler Method with Time Filter. TDFD. 2026;15:97–103.
MLA Güzel, Ahmet. “Analysis of Forward Euler Method with Time Filter”. Türk Doğa ve Fen Dergisi, c. 15, sy 1, Mart 2026, ss. 97-103, doi:10.46810/tdfd.1828215.
Vancouver 1.Ahmet Güzel. Analysis of Forward Euler Method with Time Filter. TDFD. 01 Mart 2026;15(1):97-103. doi:10.46810/tdfd.1828215