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检索条件"主题词=positive operators"
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Separability for positive operators on Tensor Product of Hilbert Spaces
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Acta Mathematica Sinica,English Series 2021年 第6期37卷 893-910页
作者: Jin Chuan HOU Jin Fei CHAI College of Mathematics Taiyuan University of TechnologyTaiyuan 030024P.R.China
The separability and the entanglement(that is,inseparability)of the composite quantum states play important roles in quantum information ***,a quantum state is a trace-class positive operator with trace one acting on ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
MEAN CONVERGENCE OF SOME positive operators
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Acta Mathematica Scientia 1995年 第2期15卷 136-143页
作者: 史应光 CHINESE ACAD SCI CTR COMP BEIJING 100080 PEOPLES R CHINA
L'convergence with 0positive operators F.(da,f) and G.(da,f), introduced by Nevai P. [3], and Qn,8(da,f), introduced by Hermann T. and Vertesi P. [1] to f is an element of C[-1,1] is proved to hold ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
New Developments on Operator Reverse AM-GM Inequality for positive Linear Maps
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Acta Mathematica Sinica,English Series 2022年 第2期38卷 419-430页
作者: Shazia KARIM Ilyas ALI Muhammad MUSHTAQ Department of Mathematics University of Engineering and Technology LahorePakistan Department of Basic Sciences and Humanities University of Engineering and Technology LahoreFaisalabad CampusPakistan
In this research article,we shall give some reverse Arithmetic-Geometric mean inequalities for unital positive linear maps on Hilbert space operators under some different *** results are sharper and more precise as co... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Further Extension of the Relations between Two Operator Inequalities
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Chinese Quarterly Journal of Mathematics 2011年 第3期26卷 462-465页
作者: GAO Fu-gen ZUO Hong-lian Department of Mathematics Tongji University Shanghai 200092 China College of Mathematics and Information Science Henan Normal University Xinxiang 453007 China
In this paper,we give out a further extension of the relations between two famous inequalities(B r 2 A p B r 2) r p+r≥B r and Ap≥(A p 2 B r A p 2) p p+r,which can yield the result of Yamazaki and Yanagida's.
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论