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Author:

贾忠贞 (贾忠贞.)

Abstract:

设为m×n复数阵,A.为mi×n阵,记B=其中表示Ai的Moore-Penrose广义逆。Lavoie[1]证明了不等式:0≤detAB≤1.本文的目的是对这个不等式作进一步改进。

Keyword:

Hadamard不等式 正交投影阵 广义逆矩阵

Author Community:

  • [ 1 ] 北京工业大学应用数学系

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Source :

工科数学

Year: 1995

Issue: 04

Page: 66-68

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 11

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