期刊
THERMAL SCIENCE
卷 23, 期 -, 页码 S719-S726出版社
VINCA INST NUCLEAR SCI
DOI: 10.2298/TSCI180516086W
关键词
dissipative; damping stability; convergence; linear difference scheme; generalized symmetric regularized long wave equation
资金
- Key Scientific Research Project of Xihua University [Z1513324]
- Scientific Research Fund of Sichuan Provincial Education Department [16ZA0167]
- Applied Fundamental Research Program of Sichuan Province [2019JY0387]
- National Science Foundation of China [11701481]
In this paper, we study and analyze a three-level linear finite difference scheme for the initial boundary value problem of the symmetric regularized long wave equation with damping. The proposed scheme has the second accuracy both for the spatial and temporal discretization. The convergence and stability of the numerical solutions are proved by the mathematical induction and the discrete functional analysis. Numerical results are given to verb the accuracy and the efficiency of proposed algorithm.
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