A Parallel Finite Difference Method For Fourth Order Parabolic Equations

被引：0
|
作者：
Feng, Qinghua [1 ]
Zheng, Bin [1 ]
机构：
[1] Shandong Univ Technol, Sch Sci, Zhangzhou Rd 12, Zibo 255049, Peoples R China
来源：
PROCEEDINGS OF THE 8TH WSEAS INTERNATIONAL CONFERENCE ON APPLIED COMPUTER AND APPLIED COMPUTATIONAL SCIENCE: APPLIED COMPUTER AND APPLIED COMPUTATIONAL SCIENCE | 2009年
关键词：
parabolic equations; alternating group; parallel computation; unconditionally stable; finite difference; BOUNDARY-VALUE-PROBLEMS; GROUP EXPLICIT METHODS; DIFFUSION EQUATION;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, we present a high order implicit scheme for fourth order parabolic equations. Then we derive eight saul'yev asymmetry schemes, based on which and the concept of domain splitting we construct a class of alternating group explicit method with intrinsic parallelism. The method is verified to be unconditionally stable and convergent. In order to verify the accurate of the method we give a numerical example at the end of the paper.
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页码：411 / +
页数：2
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