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Convergent Analysis of Energy Conservative Algorithm for the Nonlinear Schrödinger Equation
Joint Authors
Wang, Yushun
Yue-Zheng, Gong
Lv, Zhongquan
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-25
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Using average vector field method in time and Fourier pseudospectral method in space, we obtain an energy-preserving scheme for the nonlinear Schrödinger equation.
We prove that the proposed method conserves the discrete global energy exactly.
A deduction argument is used to prove that the numerical solution is convergent to the exact solution in discrete L 2 norm.
Some numerical results are reported to illustrate the efficiency of the numerical scheme in preserving the energy conservation law.
American Psychological Association (APA)
Lv, Zhongquan& Yue-Zheng, Gong& Wang, Yushun. 2015. Convergent Analysis of Energy Conservative Algorithm for the Nonlinear Schrödinger Equation. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1074656
Modern Language Association (MLA)
Lv, Zhongquan…[et al.]. Convergent Analysis of Energy Conservative Algorithm for the Nonlinear Schrödinger Equation. Mathematical Problems in Engineering No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1074656
American Medical Association (AMA)
Lv, Zhongquan& Yue-Zheng, Gong& Wang, Yushun. Convergent Analysis of Energy Conservative Algorithm for the Nonlinear Schrödinger Equation. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1074656
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074656