New Conservative Schemes for Regularized Long Wave Equation |
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Authors: | Tingchun Wang Luming Zhang |
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Abstract: | In this paper, two finite difference schemes are presented for initial-boundary value problems of Regularized Long-Wave(RLW) equation. They all have the advantages that there are discrete energies which are conserved. Convergence and stability of difference solutions with order O(h2 +τ2) are proved in the energy norm. Numerical experiment results demonstrate the effectiveness of the proposed schemes. |
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Keywords: | RLW equation difference scheme conservation convergence |
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