科研之友
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摘要
A new explicit scheme for the Korteweg-de Vries (KdV) equation is proposed. The scheme is more stable than the Zabusky-Kruskal scheme and the multi-symplectic six-point scheme. When used to simulate the collisions of multi-soliton, it does not show the nonlinear instabilities and un-physical oscillations.
- 出版日期2008-7
- 单位南京师范大学
