第 1 页 (共 11 页)关于矩阵正定的若干判别方法数学学院数学与应用数学(师范)专业2010 级赵明尖指导教师吴春摘要: 矩阵的正定性是矩阵论中的一个重要概念, 研究矩阵的正定性一直都是矩阵分析领域中非常热门的课题
本文主要讨论了矩阵的定义、性质以及正定性
全文一共分为两章,第一章 , 主要阐述矩阵的正定性的定义以及性质;第二章, 主要讨论了正定性矩阵的定义判别法和定理判别法
关键词 : 正定矩阵;定义;性质;判定Abstract: The positive definiteness of matrix is an important concept in theory of the matrix, Studying positive definiteness of the matrix is always a very popular topic in the area of analysis of the matrix
We mainly discuss the definition, property and positive definiteness of matrix in this paper
The text is divided into two chapters, and the first chapter, we mainly expound the definition and property of the positive definiteness of the matrix; the second chapter, we mainly discuss discriminating method of the definition and the theorem of the positive definiteness of matrix