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KdV DENKLEMİ İÇİN KUİNTİK B-SPLİNE GALERKİN METODU

Yıl 2017, Cilt: 5 Sayı: 2, 111 - 119, 31.10.2017
https://doi.org/10.20290/aubtdb.289203

Öz



Korteweg de Vries (KdV)
denklemi, Crank Nicolson parçalanması ile birlikte kuintik B-spline şekil ve
taban fonksiyonlarının kullanıldığı Galerkin sonlu elemanlar metoduyla yaklaşık
olarak çözülmüştür. Bir solitonun yayılması ve iki solitonun çarpışmasını içeren
iki klasik test problemi kullanılarak önerilen yöntemin doğruluğu kontrol
edilmiştir.  Sonuç olarak önerilen
yaklaşık yöntemin KdV denkleminin sayısal çözümü için faydalı bir yöntem olduğu
görülmüştür.

Kaynakça

  • [1] Korteweg DJ and de Vries G. On the Change of Form of Long Waves Advancing in a Rectangular Canal, and on a New Type of Long Stationary Waves. Philosophical Magazine. 1895; 39 (240): 422–443.
  • [2] Zabusky NJ and Kruskal M D. Interaction of "Solitons" in a Collisionless Plasma and the Recurrence of Initial States. Phys. Rev. Lett. 1965; 15 (6): 240–243.
  • [3] Soliman AA. Collocation solution of the Korteweg-De Vries equation using septic splines. Int. J. Comput. Math. 2004; 81: 325-331.
  • [4] Canıvar, A. Sarı M. and Dağ I. A Taylor-Galerkin finite element method for the KdV equation using cubic B-splines. Physica B Condensed Matter 2010; 405: 3376-3383.
  • [5] Ersoy Ö. and Dağ İ. The Exponential Cubic B-Spline Algorithm for Korteweg-de Vries Equation. Advances in Numerical Analysis 2015; 2015: 1-8.
  • [6] Saka B. Cosine expansion-based differential quadrature method for numerical solution of the KdV equation, Chaos, Solitons and Fractals 2009; 40: 2181-2190.
  • [7] Korkmaz A. Numerical Algorithms for solutions of Korteweg-de Vries Equation, Numer. Meth. Part. D. E. 2010; 26(6): 1504–1521.
  • [8] Irk D. Dağ İ. and Saka B. A small time solutions for the Korteweg–de Vries equation using spline approximation. Applied mathematics and computation 2006; 173 (2): 834-846.
  • [9] Crank J. and Nicolson P. A practical method for numerical evaluation of solutions of partial differential equations of the heat conduction type. Proc. Camb. Phil. Soc. 1947; 43: 50–67.
  • [10] Prenter PM. Splines and Variational Methods, Wiley 1975.

QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION

Yıl 2017, Cilt: 5 Sayı: 2, 111 - 119, 31.10.2017
https://doi.org/10.20290/aubtdb.289203

Öz

The Korteweg de Vries (KdV)
equation is solved numerically based on Crank Nicolson discretization and Galerkin
finite element method using quintic B-splines as weight and element shape
functions. Two classical test problems, including propagation of a single soliton and interaction of two solitons,
are used to validate the proposed method. Finally, we conclude that the proposed
numerical method is a useful approach for numerical solution of KdV equation.

Kaynakça

  • [1] Korteweg DJ and de Vries G. On the Change of Form of Long Waves Advancing in a Rectangular Canal, and on a New Type of Long Stationary Waves. Philosophical Magazine. 1895; 39 (240): 422–443.
  • [2] Zabusky NJ and Kruskal M D. Interaction of "Solitons" in a Collisionless Plasma and the Recurrence of Initial States. Phys. Rev. Lett. 1965; 15 (6): 240–243.
  • [3] Soliman AA. Collocation solution of the Korteweg-De Vries equation using septic splines. Int. J. Comput. Math. 2004; 81: 325-331.
  • [4] Canıvar, A. Sarı M. and Dağ I. A Taylor-Galerkin finite element method for the KdV equation using cubic B-splines. Physica B Condensed Matter 2010; 405: 3376-3383.
  • [5] Ersoy Ö. and Dağ İ. The Exponential Cubic B-Spline Algorithm for Korteweg-de Vries Equation. Advances in Numerical Analysis 2015; 2015: 1-8.
  • [6] Saka B. Cosine expansion-based differential quadrature method for numerical solution of the KdV equation, Chaos, Solitons and Fractals 2009; 40: 2181-2190.
  • [7] Korkmaz A. Numerical Algorithms for solutions of Korteweg-de Vries Equation, Numer. Meth. Part. D. E. 2010; 26(6): 1504–1521.
  • [8] Irk D. Dağ İ. and Saka B. A small time solutions for the Korteweg–de Vries equation using spline approximation. Applied mathematics and computation 2006; 173 (2): 834-846.
  • [9] Crank J. and Nicolson P. A practical method for numerical evaluation of solutions of partial differential equations of the heat conduction type. Proc. Camb. Phil. Soc. 1947; 43: 50–67.
  • [10] Prenter PM. Splines and Variational Methods, Wiley 1975.
Toplam 10 adet kaynakça vardır.

Ayrıntılar

Bölüm Araştırma Makalesi
Yazarlar

Dursun Irk

Yayımlanma Tarihi 31 Ekim 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 5 Sayı: 2

Kaynak Göster

APA Irk, D. (2017). QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION. Anadolu University Journal of Science and Technology B - Theoretical Sciences, 5(2), 111-119. https://doi.org/10.20290/aubtdb.289203
AMA Irk D. QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION. AUBTD-B. Ekim 2017;5(2):111-119. doi:10.20290/aubtdb.289203
Chicago Irk, Dursun. “QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION”. Anadolu University Journal of Science and Technology B - Theoretical Sciences 5, sy. 2 (Ekim 2017): 111-19. https://doi.org/10.20290/aubtdb.289203.
EndNote Irk D (01 Ekim 2017) QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION. Anadolu University Journal of Science and Technology B - Theoretical Sciences 5 2 111–119.
IEEE D. Irk, “QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION”, AUBTD-B, c. 5, sy. 2, ss. 111–119, 2017, doi: 10.20290/aubtdb.289203.
ISNAD Irk, Dursun. “QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION”. Anadolu University Journal of Science and Technology B - Theoretical Sciences 5/2 (Ekim 2017), 111-119. https://doi.org/10.20290/aubtdb.289203.
JAMA Irk D. QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION. AUBTD-B. 2017;5:111–119.
MLA Irk, Dursun. “QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION”. Anadolu University Journal of Science and Technology B - Theoretical Sciences, c. 5, sy. 2, 2017, ss. 111-9, doi:10.20290/aubtdb.289203.
Vancouver Irk D. QUINTIC B-SPLINE GALERKIN METHOD FOR THE KdV EQUATION. AUBTD-B. 2017;5(2):111-9.