An algorithm for solving nonsymmetric penta-diagonal Toeplitz linear systems
- 论文类型：期刊论文
- 第一作者：Du, Lei
- 通讯作者：Du, L (reprint author), Dalian Univ Technol, Sch Math Sci, Dalian 116024, Peoples R China.
- 合写作者：Sogabe, Tomohiro,Zhang, Shao-Liang
- 发表刊物：APPLIED MATHEMATICS AND COMPUTATION
- 收录刊物：SCIE、EI、Scopus
- 卷号：244
- 页面范围：10-15
- ISSN号：0096-3003
- 关键字：Toeplitz matrix; Penta-diagonal matrix; Nonsymmetric linear systems
- 摘要：Fast algorithms for solving symmetric penta-diagonal Toeplitz linear systems have been proposed in McNally (2010) [7], Nemani (2010) [8] and Xu (2010) [11]. In this paper, we discuss the general nonsymmetric problem and propose an algorithm for solving nonsymmetric penta-diagonal Toeplitz linear systems. Numerical examples are given to illustrate the efficiency of our algorithm. (C) 2014 Elsevier Inc. All rights reserved.
- 发表时间：2014-10-01