Acta mathematica scientia,Series A

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Pseudo-Compact Conservative Finite Difference Approximate Solution for the Symmetric Regularized-Long-Wave Equation

Wang Tingchun; Zhang Luming   

  1. Nanjing University of Aeronautics and Astronautics, College of Aerospace Engineering, Nanjing 210016
  • Received:2005-12-12 Revised:2006-05-31 Online:2006-12-25 Published:2006-12-25
  • Contact: Wang Tingchun

Abstract: In this paper, a pseudo-compact finite difference scheme is proposed for symmetric Regularized-Long-wave(SRLW) equation. Existence and uniquence of numerical solutions are shown. A priori estimate and second order convergence as well as conservation of energy of the finite difference approxmate solution are discussed.

Key words: SRLW Equation, Difference scheme, Conservation, Convergence

CLC Number: 

  • 65M06
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