科研之友
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摘要
In this article, a conservative compact difference scheme is presented for the periodic initial-value problem of Klein-Gordon-Schrodinger equation. On the basis of some inequalities about norms and the priori estimates, convergence of the difference solution is proved with order O(h(4) + tau(2)) in maximum norm. Numerical experiments demonstrate the accuracy and efficiency of the compact scheme.
- 出版日期2013-9
- 单位南京大学
