On the Inverse Of General Cyclic Heptadiagonal Matrices

被引：0
|
作者：
Karawia, A. A. [1 ,2 ]
机构：
[1] Qassim Univ, Comp Sci Unit, Deanship Educ Serv, Buraydah 51452, Saudi Arabia
[2] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt
来源：
ARS COMBINATORIA | 2016年 / 125卷
关键词：
Cyclic heptadiagonal matrices; Anti-cyclic heptadiagonal matrices; LU factorization; Determinants; Inverse matrix; Linear systems; Computer Algebra System(CAS); DIAGONAL LINEAR-SYSTEMS; COMPUTATIONAL ALGORITHM;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In the current work, the author present a symbolic algorithm for finding the determinant of any general nonsingular cyclic heptadiagonal matrices and the inverse of anti-cyclic heptadiagonal matrices. The algorithms are mainly based on the work presented in [A. A. KARAWIA, A New algorithm for inverting general cyclic heptadiagonal matrices recursively, arXiv:1011.2306v1 [cs.SC]]. The symbolic algorithms are suited for implementation using Computer Algebra Systems (CAS) such as MATLAB, MAPLE and MATHEMATICA. An illustrative example is given.
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页码：161 / 171
页数：11
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