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author:

林鹏程 (林鹏程.) [1]

Abstract:

本文对色散方程u_i=au_(xxx)的初边值问题,构造两层半显式差分格式S_2~R,S_2~L,E_2~R,E_2~L,其截断误差分别为O(τ+h~2+τ/h~2)和O(τ+h+τ/h~2),这些格式当参数β≥2/3时为绝对稳定的且可显式地计算。

Keyword:

u_t u_t=au xxx 初边值问题 差分格式

Community:

  • [ 1 ] 福州大学

Reprint 's Address:

  • 林鹏程

Email:

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Source :

应用数学

ISSN: 1001-9847

CN: 42-1184/O1

Year: 1989

Issue: 04

Page: 62-68

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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