正交矩阵中的零项性质研究
Study of the zero-item properties in the orthogonal matrix
蒋衍赫 1杨行 1谭佳伟1
作者信息
- 1. 长春工业大学数学与统计学院,吉林长春 130012
- 折叠
摘要
正交矩阵是矩阵理论中非常重要的一个概念.它具有许多优良的性质,在实际中也有着广泛应用.我们知道,包含许多零项的矩阵是稀疏矩阵,这在许多数学和工程问题中很容易处理.文中主要研究正交矩阵中零项的分布,并从中推导出零项组成的集合最大值、运算性质及一些其他性质.
Abstract
Orthogonal matrix is a very important concept in matrix theory.It has many excellent properties,and it has been widely used in practice.We know that matrices containing many zero terms are sparse matrices,which are easily handled in many mathematical and engineering problems.In this paper,we mainly study the distribution of zero terms in the orthogonal matrix,and derive the maximum value,operational properties and some other properties of the set composed of zero terms.
关键词
正交矩阵/零项/张量积Key words
orthogonal matrix/zero term/tensor product引用本文复制引用
基金项目
吉林省教育厅基金项目(JJKH20220663KJ)
出版年
2024
NETL
NSTL
万方数据