几何均值分块矩阵表示的扩展

IF 0.7 4区数学 Q2 MATHEMATICS

Journal of the Korean Mathematical Society Pub Date : 2020-05-01 DOI:10.4134/JKMS.J190272

Hana Choi, Hayoung Choi, Sejong Kim, Hosoo Lee

引用次数: 0

摘要

为了推广众所周知的两个n × n正定矩阵A和B的几何平均值的极值性质，我们解决了以下问题:

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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EXTENSION OF BLOCK MATRIX REPRESENTATION OF THE GEOMETRIC MEAN

To extend the well-known extremal characterization of the geometric mean of two n x n positive definite matrices A and B, we solve the following problem:

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来源期刊

Journal of the Korean Mathematical Society 数学-数学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： This journal endeavors to publish significant research of broad interests in pure and applied mathematics. One volume is published each year, and each volume consists of six issues (January, March, May, July, September, November).