In this study, a reduced-order extrapolating finite difference iterative (ROEFDI) scheme holding sufficiently high accuracy but containing very few degrees of freedom for the two-dimensional (2D) generalized nonlinear Sine-Gordon equation is built via the proper orthogonal decomposition. The stability and convergence of the ROEFDI solutions are analyzed. And the feasibility and effectiveness of the ROEFDI scheme are verified by numerical simulations. This means that the ROEFDI scheme is effective and feasible for finding the numerical solutions of the 2D generalized nonlinear Sine-Gordon equation.
Published in | Applied and Computational Mathematics (Volume 7, Issue 1) |
DOI | 10.11648/j.acm.20180701.13 |
Page(s) | 19-25 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2018. Published by Science Publishing Group |
Reduced-Order Finite Difference Scheme, Degree of Freedom, Generalized Nonlinear Sine-Gordon Equation, Proper Orthogonal Decomposition
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APA Style
Hong Xia, Fei Teng, Zhendong Luo. (2018). A Reduced-Order Extrapolating Finite Difference Iterative Scheme for 2D Generalized Nonlinear Sine-Gordon Equation. Applied and Computational Mathematics, 7(1), 19-25. https://doi.org/10.11648/j.acm.20180701.13
ACS Style
Hong Xia; Fei Teng; Zhendong Luo. A Reduced-Order Extrapolating Finite Difference Iterative Scheme for 2D Generalized Nonlinear Sine-Gordon Equation. Appl. Comput. Math. 2018, 7(1), 19-25. doi: 10.11648/j.acm.20180701.13
AMA Style
Hong Xia, Fei Teng, Zhendong Luo. A Reduced-Order Extrapolating Finite Difference Iterative Scheme for 2D Generalized Nonlinear Sine-Gordon Equation. Appl Comput Math. 2018;7(1):19-25. doi: 10.11648/j.acm.20180701.13
@article{10.11648/j.acm.20180701.13, author = {Hong Xia and Fei Teng and Zhendong Luo}, title = {A Reduced-Order Extrapolating Finite Difference Iterative Scheme for 2D Generalized Nonlinear Sine-Gordon Equation}, journal = {Applied and Computational Mathematics}, volume = {7}, number = {1}, pages = {19-25}, doi = {10.11648/j.acm.20180701.13}, url = {https://doi.org/10.11648/j.acm.20180701.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.acm.20180701.13}, abstract = {In this study, a reduced-order extrapolating finite difference iterative (ROEFDI) scheme holding sufficiently high accuracy but containing very few degrees of freedom for the two-dimensional (2D) generalized nonlinear Sine-Gordon equation is built via the proper orthogonal decomposition. The stability and convergence of the ROEFDI solutions are analyzed. And the feasibility and effectiveness of the ROEFDI scheme are verified by numerical simulations. This means that the ROEFDI scheme is effective and feasible for finding the numerical solutions of the 2D generalized nonlinear Sine-Gordon equation.}, year = {2018} }
TY - JOUR T1 - A Reduced-Order Extrapolating Finite Difference Iterative Scheme for 2D Generalized Nonlinear Sine-Gordon Equation AU - Hong Xia AU - Fei Teng AU - Zhendong Luo Y1 - 2018/01/18 PY - 2018 N1 - https://doi.org/10.11648/j.acm.20180701.13 DO - 10.11648/j.acm.20180701.13 T2 - Applied and Computational Mathematics JF - Applied and Computational Mathematics JO - Applied and Computational Mathematics SP - 19 EP - 25 PB - Science Publishing Group SN - 2328-5613 UR - https://doi.org/10.11648/j.acm.20180701.13 AB - In this study, a reduced-order extrapolating finite difference iterative (ROEFDI) scheme holding sufficiently high accuracy but containing very few degrees of freedom for the two-dimensional (2D) generalized nonlinear Sine-Gordon equation is built via the proper orthogonal decomposition. The stability and convergence of the ROEFDI solutions are analyzed. And the feasibility and effectiveness of the ROEFDI scheme are verified by numerical simulations. This means that the ROEFDI scheme is effective and feasible for finding the numerical solutions of the 2D generalized nonlinear Sine-Gordon equation. VL - 7 IS - 1 ER -