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计算数学  1993 

PARALLEL IMPLEMENTATION OF CHOLESKY DECOMPOSITION ON TRANSPUTER NETWORK
Transputer上Cholesky分解的并行实现

Keywords: Cholesky分解,并行算法,线性系统

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Abstract:

This paper gives a new parallel method of Cholesky decomposition for a symmetric positivedefinite matrix. It is based on the column method of Cholesky decomposition, and the featureof transputers. With the new method, the communication time is decreased, and the efficiencyof multiprocessors is promoted.

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