@Article{JCM-10-296,
author = {Deng , Jian-Xin},
title = {The Rank-$k$ Updating Algorithm for the Exact Inversion of Matrices with Integer Elements},
journal = {Journal of Computational Mathematics},
year = {1992},
volume = {10},
number = {4},
pages = {296--300},
abstract = {<p style="text-align: justify;">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.</p>},
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/9362.html}
}