ON OPPENHEIM'S INEQUALITY  

作　　者：杨尚俊 蔡茜 

机构地区：[1]Ministry of Education Key Lab.of IC & SP of Anhui University, Hefei 230039, PRC. [2]Department of Applied Mathematics, Nanjing Audit University, Nanjing 210029,PRC.

出　　处：《Numerical Mathematics A Journal of Chinese Universities(English Series)》2005年第2期97-101,共5页

基　　金：Supported by National Natural Science Foundation of China(60375010).

摘　　要：We prove several inequalies for symmetric postive semidefinite, general Mmatrices and inverse M-matrices which are generalization of the classical Oppenheim's Inequality for symmetric positive semidefinite matrices.We prove several inequalies for symmetric postive sermidefinite, general M-matrices and inverse M-matrices which are generalization of the classical Oppenheim's Inequality for symmetric positive semidefinite matrices.

关 键 词：HADAMARD不等式 Fischer不等式 OPPENHEIM不等式 M-矩阵 

分 类 号：O178[理学—数学]