An unconditionally stable alternating segment difference scheme of eight points for the dispersive equation

✍ Scribed by Wenqia Wang; Shujun Fu

• Publisher: John Wiley and Sons
• Year: 2006
• Tongue: English
• Weight: 162 KB
• Volume: 67
• Category: Article
• ISSN: 0029-5981
• DOI: 10.1002/nme.1642

✦ Synopsis

A group of new Saul'yev-type asymmetric difference schemes to approach the dispersive equation are given here. On the basis of these schemes, an alternating difference scheme with intrinsic parallelism for solving the dispersive equation is constructed. The scheme is unconditionally stable. Numerical experiments show that the method has high accuracy.