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On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator

Cilt: 7 Sayı: 2 30 Eylül 2022
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On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator

Abstract

In this paper, we apply the finite difference method to a Schrödinger equation which contains a momentum operator. For this, we constitute a difference scheme. A priori estimate for the solution of difference scheme is obtained. By using this estimate, we prove that the difference scheme is unconditionally stable.

Keywords

Kaynakça

  1. [1] Adams RA. Sobolev spaces. Academic Press, New York, 1975.
  2. [2] Alomari AK, Noorani MSM, Nazar R. Explicit series solutions of some linear and nonlinear Schrödinger equations via the homotopy analysis method. Communications in Nonlinear Science and Numerical Simulation. 14(4), 2009, 1196-1207.
  3. [3] Becerril R, Guzman FS, Rendon-Romero A, Valdez-Alvarado S. Solving the time-dependent Schrödinger equation using finite difference methods. Revista Mexicana de Fisica E. 54(2), 2008, 120-132.
  4. [4] Biazar J, Ghazvini H. Exact solutions for non-linear Schrödinger equations by He’s homotopy perturbation method. Physics Letters A. 366(1-2), 2007, 79-84.
  5. [5] Cavalcanti MM, Correa WJ, Sepulveda CMA, Asem RV. Finite difference scheme for a high order nonlinear Schrödinger equation with localized damping. Studia Universitatis Babes¸-Bolyai Mathematica. 64(2), 2019, 161-172.
  6. [6] Chagas CQ, Diehl NML, Guidolin PL. Some properties for the Steklov averages. 2017; Available at arXiv:1707.06368.
  7. [7] Chan TF, Lee D, Shen L. Stable explicit schemes for equations of the Schrödinger type. SIAM Journal on Numerical Analysis. 23(2), 1986, 274-281.
  8. [8] Chan TF, Shen L. Stability analysis of difference schemes for variable coefficient Schrödinger type equations. SIAM Journal on Numerical Analysis. 24(2), 1987, 336-349.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Eylül 2022

Gönderilme Tarihi

7 Eylül 2022

Kabul Tarihi

26 Eylül 2022

Yayımlandığı Sayı

Yıl 2022 Cilt: 7 Sayı: 2

Kaynak Göster

APA
Yıldırım Aksoy, N., & Sarıahmet, E. (2022). On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator. Turkish Journal of Science, 7(2), 107-115. https://izlik.org/JA88UX25CP
AMA
1.Yıldırım Aksoy N, Sarıahmet E. On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator. TJOS. 2022;7(2):107-115. https://izlik.org/JA88UX25CP
Chicago
Yıldırım Aksoy, Nigar, ve Emel Sarıahmet. 2022. “On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator”. Turkish Journal of Science 7 (2): 107-15. https://izlik.org/JA88UX25CP.
EndNote
Yıldırım Aksoy N, Sarıahmet E (01 Eylül 2022) On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator. Turkish Journal of Science 7 2 107–115.
IEEE
[1]N. Yıldırım Aksoy ve E. Sarıahmet, “On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator”, TJOS, c. 7, sy 2, ss. 107–115, Eyl. 2022, [çevrimiçi]. Erişim adresi: https://izlik.org/JA88UX25CP
ISNAD
Yıldırım Aksoy, Nigar - Sarıahmet, Emel. “On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator”. Turkish Journal of Science 7/2 (01 Eylül 2022): 107-115. https://izlik.org/JA88UX25CP.
JAMA
1.Yıldırım Aksoy N, Sarıahmet E. On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator. TJOS. 2022;7:107–115.
MLA
Yıldırım Aksoy, Nigar, ve Emel Sarıahmet. “On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator”. Turkish Journal of Science, c. 7, sy 2, Eylül 2022, ss. 107-15, https://izlik.org/JA88UX25CP.
Vancouver
1.Nigar Yıldırım Aksoy, Emel Sarıahmet. On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator. TJOS [Internet]. 01 Eylül 2022;7(2):107-15. Erişim adresi: https://izlik.org/JA88UX25CP