Research Article

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

Volume: 7 Number: 2 September 30, 2022
EN

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

References

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  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.
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  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.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

September 30, 2022

Submission Date

September 7, 2022

Acceptance Date

September 26, 2022

Published in Issue

Year 2022 Volume: 7 Number: 2

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, and 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 (September 1, 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 and E. Sarıahmet, “On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator”, TJOS, vol. 7, no. 2, pp. 107–115, Sept. 2022, [Online]. Available: 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 (September 1, 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, and Emel Sarıahmet. “On the Stability of Finite Difference Scheme for the Schrödinger Equation Including Momentum Operator”. Turkish Journal of Science, vol. 7, no. 2, Sept. 2022, pp. 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]. 2022 Sep. 1;7(2):107-15. Available from: https://izlik.org/JA88UX25CP