论文摘要
根据Toeplitz矩阵的位移结构,通过构造特殊的反对称分块矩阵,间接给出了求解Toeplitz线性方程组的反对称化快速算法.数值算例表明,该算法与经典的Zohar算法和Gohberg-Kailath-Koltracht（简称GKK算法）算法相比,或者减少了计算量,或者提高了计算精度.
论文目录
文章来源
类型: 期刊论文
作者: 王健,任国恒,李姗
关键词: 矩阵,线性方程组,位移结构,反对称化快速算法
来源: 周口师范学院学报 2019年05期
年度: 2019
分类: 社会科学Ⅱ辑,基础科学
专业: 数学
单位: 周口师范学院网络工程学院
基金: 河南省高等学校重点科研项目计划“特殊矩阵的判定及其快速算法研究”(16B110015),河南省科技攻关计划项目“微博社交网络大数据分析与可视化研究”(172102310727),周口师范学院教育教学改革研究项目“基于应用型和创新型人才培养的计算机网络课程教学改革研究”(J2016055)
分类号: O241.6
DOI: 10.13450/j.cnki.jzknu.2019.05.001
页码: 1-3+7
总页数: 4
文件大小: 131K
下载量: 19
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标签：矩阵论文; 线性方程组论文; 位移结构论文; 反对称化快速算法论文;