| 一个关于多个算子的保序不等式(英文) |
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| 引用本文： | 杨长森,左红亮,王亚青.一个关于多个算子的保序不等式(英文)[J].数学杂志,2011,31(5):833-839. |
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| 作者姓名： | 杨长森 左红亮 王亚青 |
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| 作者单位： | 河南师范大学数学与信息科学学院,河南新乡,453007 |
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| 基金项目： | Supported by Science Foundation of Ministry of Education of China(208081); Technology and Pioneering Project in Henan Province (102300410012) |
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| 摘 要： | 本文研究了Furuta型算子不等式问题.利用Lwner-Heinz不等式和Uchiyama不等式,把关于两个算子的保序不等式推广为多个算子的情形,从而推广了Furuta的结果.
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| 关 键 词： | Furuta不等式 广义Furuta不等式 保序算子不等式 正算子 |
AN ORDER PRESERVING INEQUALITY FOR SEVERAL OPERATORS |
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| YANG Chang-sen,ZUO Hong-liang,WANG Ya-qing.AN ORDER PRESERVING INEQUALITY FOR SEVERAL OPERATORS[J].Journal of Mathematics,2011,31(5):833-839. |
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| Authors: | YANG Chang-sen ZUO Hong-liang WANG Ya-qing |
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| Institution: | YANG Chang-sen,ZUO Hong-liang,WANG Ya-qing (College of Math.and Information Science,Henan Normal University,Xinxiang 453007,China) |
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| Abstract: | In this article,we study the problem of Furuta-type operator inequality.By using the L(o)wner-Heinz inequality and an Uchiyama inequality,we extend an order preserving operator inequality from two operators to several operators,which is a generalization of Furuta,s result. |
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| Keywords: | Furuta inequality generalized Furuta inequality order preserving operator inequality positive operator |
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