沈阳工业大学学报2000，Vol.22Issue(5)：445-447,3.
二次型的条件正定与条件负定新判据
Conditional positive detinite and conditional negative definite of quadratic form
李辉1
作者信息
- 1. 辽宁商务职业学院基础部，辽宁沈阳 110015
- 折叠
摘要
Abstract
In the paper, we give the determination theorers and inferences about the positive and negative definite of quadratic form in some conditions base on literature[1], and thus extend the positive definite nature of quadratic form.关键词
半正定矩阵/二次型/二次型的条件正定与条件负定Key words
semi-positive definite matrix/quadratic form/conditional positive definite/conditional negative definite分类
数理科学引用本文复制引用
李辉..二次型的条件正定与条件负定新判据[J].沈阳工业大学学报,2000,22(5):445-447,3.
