文章基本信息

标题：On the Inverting of a General Heptadiagonal Matrix
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作者：A. A. Karawia
期刊名称：Current Journal of Applied Science and Technology
印刷版ISSN：2457-1024
出版年度：2017
卷号：18
期号：5
页码：1-12
语种：English
出版社：Sciencedomain International
摘要：In this paper, the author presents a new algorithm computing the inverse of any nonsingular heptadiagonal matrix. The computational cost of our algorithms is O(n2) operations in . The algorithms are suitable for implementation using computer algebra system such as MAPLE, MATLAB and MATHEMATICA. Examples are given to illustrate the efficiency of the algorithms.
关键词：Heptadiagonal matrices;LU factorization;Determinants;Computer algebra systems(CAS)