平凡人
发表于 2025-3-21 17:51:46
书目名称Advanced Techniques with Block Matrices of Operators影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0167190<br><br> <br><br>书目名称Advanced Techniques with Block Matrices of Operators读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0167190<br><br> <br><br>
CLEAR
发表于 2025-3-21 21:20:56
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entitle
发表于 2025-3-22 03:35:58
Heinrich Holland,Kurt Scharnbacherto represent an operator on a space using simpler operators on its specific subspaces. We provide an in-depth study of dilation theory and give several characterizations of the positivity of . operator matrices of the form .. We also investigate the properties of . matrices with entries in a .-algeb
COM
发表于 2025-3-22 06:23:26
https://doi.org/10.1007/978-3-322-85680-7 both linear and nonlinear positive maps within the realm of .-algebras presents an intriguing challenge in operator theory and matrix analysis, finding applications in diverse fields such as statistics, quantum information, and mechanics.
事先无准备
发表于 2025-3-22 11:11:59
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吞吞吐吐
发表于 2025-3-22 13:12:49
Heinrich Holland,Kurt ScharnbacherThis chapter is devoted to a comprehensive study of operator monotone and operator convex functions. We establish connections between operator monotone functions and operator means by employing the Kubo–Ando theory.
FACET
发表于 2025-3-22 20:51:46
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START
发表于 2025-3-23 00:48:58
Matrices and Hilbert Space Operators,We introduce basic concepts and key results from functional analysis, operator theory, and matrix analysis. These concepts and results will play a central role as indispensable tools in the upcoming chapters.
文艺
发表于 2025-3-23 04:10:14
,Operator Monotone Functions and Positive Maps,This chapter is devoted to a comprehensive study of operator monotone and operator convex functions. We establish connections between operator monotone functions and operator means by employing the Kubo–Ando theory.
变态
发表于 2025-3-23 07:57:31
,Operator Variance and Covariance,In this chapter, we expand upon the concepts of variance and covariance, going beyond the boundaries of classical probability theory to operate within a noncommutative framework. Within this setting, we establish upper bounds for unitarily invariant norms associated with the covariance of bounded linear operators and matrices.