Windowing Waveform Relaxation of Initial Value Problems

作     者：Yao-lin Jiang 

作者机构：Department of Mathematical Sciences Xi'an Jiaotong University Xi'an 710049 China 

出 版 物：《Acta Mathematicae Applicatae Sinica》 (应用数学学报（英文版）)

年 卷 期：2006年第22卷第4期

页      面：575-588页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：Supported by the National Natural Science Foundation of China(No.60472003) the 863 Program of China(No.2001AA111042) 

主　　题：Initial value problems waveform relaxation semigroup solutions windowing technique parallel processing 

摘      要：We present a windowing technique of waveform relaxation for dynamic systems. An effective estimation on window length is derived by an iterative error expression provided here. Relaxation processes can be speeded up if one takes the windowing technique in advance. Numerical experiments are given to further illustrate the theoretical analysis.