Numerical Simulation for the Initial-boundary Value Problem of the Klein-Gordon-Zakharov Equations

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作者：
Juan Chen Luming Zhang Department of MathematicsChangshu Institute of TechnologyChangshu China Department of MathematicsNanjing university of Aeronautics and AstronauticsNanjing China [1 ,2 ,1 ,215500 ,2 ,210016 ]
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来源：
Acta Mathematicae Applicatae Sinica(English Series) | 2012年 / 28卷 / 02期
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中图分类号：
O175.8 [边值问题];
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摘要：
In this paper,a new conservative finite difference scheme with a parameter θ is proposed for the initial-boundary problem of the Klein-Gordon-Zakharov (KGZ) equations.Convergence of the numerical solutions are proved with order O(h 2 + τ 2) in the energy norm.Numerical results show that the scheme is accurate and efficient.
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页码：325 / 336
页数：12
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