A Fast Algorithm for Sloving Symmetric Pentadiagonal Toeplitz Systems
Linjia Kang
Abstract
Linjia Kang
Abstract
In this paper, a fast algorithm for solving linear systems with the symmetric pentadiagonal Toeplitz coefficient matrix is presented. The complexity of the algorithm is(13n+7), which is less than the algorithm of Xiangjian Xu with the cost of(16n+32).
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In this paper, a fast algorithm for solving linear systems with the symmetric pentadiagonal Toeplitz coefficient matrix is presented. The complexity of the algorithm is(13n+7), which is less than the algorithm of Xiangjian Xu with the cost of(16n+32).
Key concepts: Toeplitz matrix, Mathematics, Algorithm, Linear system, Matrix (chemical analysis), Computer science, Mathematical optimization, Mathematical analysis