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| ON OPPENHEIM＇S INEQUALITY | |
| 作者姓名： | 杨尚俊 蔡茜 |
| 作者单位： | [1]MinistryofEducationKeyLab.ofIC＆SPofAnhuiUniversity,Hefei230039,PRC. [2]DepartmentofAppliedMathematics,NanjingAuditUniversity,Nanjing210029,PRC. |
| 摘 要： | We prove several inequalies for symmetric postive semidefinite, general M-matrices and inverse Mmatrices 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 |
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