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BLOCK VECTORIZABLE PRECONDITIONED ITERATIVE METHODS*

 

作者: LIU XING-PING,   HU JIA-GAN,  

 

期刊: Parallel Algorithms and Applications  （Taylor Available online 1994）
卷期: Volume 3, issue 3-4  

页码: 239-247

 

ISSN:1063-7192

 

年代: 1994

 

DOI:10.1080/10637199408962540

 

出版商: Taylor & Francis Group

 

关键词: BVPI method;linear system;Vectorizable;M-matrix;H-matrix;G.1.3;F.1.2;C.1.2;65F10;65F15

 

数据来源: Taylor

 

摘要:

In this paper the algorithms of the Block Vectorizable Preconditioned iterative Method for linear systems of the formA× = fare proposed, whenAis block tridiagonal matrix. The convergence of these iterative methods is analysed, whenAis anMmatrix orHmatrix- The resulting BVPI method has been tested on a YH-1 computer. Numerical examples indicates that the new methodisvery efficient, since the vectorial computational can be applied.

 

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