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正定矩阵Hadamard积和M-矩阵Fan积的Oppenheim型不等式的改进
Improvement on Oppenheim type Inequalities for Hadamard Product of Two Positive Definite Matrices and Fan Product of Two M Matrices
【摘要】 改进了正定矩阵Hadamard积和M-矩阵Fan积的Oppenheim型不等式.
【Abstract】 In this paper,the author improved the Oppenheim type inequalities for Hadamard product of two positive definite matrices and Fan product of two M matrices.
【关键词】 正定矩阵;
M-矩阵;
Hadamard积;
Fan积;
Oppenheim型不等式;
【Key words】 positive definite matrix; M matrix; Hadamard product; Fan product; Oppenheim type inequalities;
【Key words】 positive definite matrix; M matrix; Hadamard product; Fan product; Oppenheim type inequalities;
- 【文献出处】 南京师大学报(自然科学版) ,JOURNAL OF NANJING NORMAL UNIVERSITY(NATURAL SCIENCE EDITION) , 编辑部邮箱 ,1999年02期
- 【分类号】O151.21
- 【被引频次】3
- 【下载频次】78