Year: 1992
Author: Jian-Xin Deng
Journal of Computational Mathematics, Vol. 10 (1992), Iss. 4 : pp. 296–300
Abstract
In this paper, the numerical solution of the matrix problems over a ring of integers is discussed. The rank-$k$ updating algorithm for the exact inversion of a matrix is proposed. This algorithm is generally more effective than Jordan elimination. The common divisor of the numbers involved is reduced to avoid over-swelling of intermediate numbers.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/1992-JCM-9362
Journal of Computational Mathematics, Vol. 10 (1992), Iss. 4 : pp. 296–300
Published online: 1992-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 5