NUCLEARITY

作品数:9被引量:36H指数:1
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相关领域:理学更多>>
相关期刊:《Science China Mathematics》《Acta Mathematica Sinica,English Series》《Acta Mathematica Scientia》《Chinese Annals of Mathematics,Series B》更多>>
相关基金:国家自然科学基金中国博士后科学基金北京市自然科学基金更多>>
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Nuclearity and Finite-Representability in the System of Completely Integral Mapping Spaces
《Acta Mathematica Sinica,English Series》2024年第5期1197-1214,共18页Zhe DONG Ji Cheng TAO Ya Fei ZHAO 
Supported by the National Natural Science Foundation of China(Grant No.11871423);Zhejiang Provincial Natural Science Foundation of China(Grant No.LQ21A010015)。
In this paper,we investigate local properties in the system of completely integral mapping spaces.We introduce notions of injectivity,local reflexivity,exactness,nuclearity,finite-represent ability and WEP in the syst...
关键词:Completely integral mapping space injectivity exactness NUCLEARITY finite-representability WEP 
The Local Theory of Completely 1-Summing Mapping Spaces
《Journal of Applied Mathematics and Physics》2023年第6期1570-1579,共10页Yafei Zhao Yuanyi Wang 
In this paper, we investigate local properties in the system of completely 1-summing mapping spaces. We introduce notions of injectivity, local reflexivity, exactness, nuclearity and finite-representability in the sys...
关键词:Completely 1-Summing Mapping Space Injectivity NUCLEARITY Local Reflexivity EXACTNESS Finite-Representability and Operator Space 
Emerging low-nuclearity supported metal catalysts with atomic level precision for efficient heterogeneous catalysis被引量:36
《Nano Research》2022年第9期7806-7839,共34页Xiaobo Zheng Beibei Li Qishun Wang Dingsheng Wang Yadong Li 
the Beijing Natural Science Foundation(No.2224096);the National Key R&D Program of China(No.2018YFA0702003);the Science and Technology Key Project of Guangdong Province,China(No.2020B010188002);the China Postdoctoral Science Foundation(Nos.2021M690086 and 2021TQ0170);X.B.Z.acknowledges funding support from the Office of China Postdoctoral Council(No.YJ20200277);the“Shuimu Tsinghua Scholar Program"(No.2020SM109)of Tsinghua University,China.
Supported atomically dispersed metal catalysts(ADMCs)have received enormous attention due to their high atom utilization efficiency,mass activity and excellent selectivity.Single-atom site catalysts(SACs)with monometa...
关键词:dual-atom catalysts atomically precise control synthesis strategy synergistic interactions structure-performance relationships 
ON THE NUCLEARITY OF COMPLETELY 1-SUMMING MAPPING SPACES
《Acta Mathematica Scientia》2020年第6期1981-1988,共8页Zhe DONG Yafei ZHAO 
the National Natural Science Foundation of China(11871423).
In this paper,we investigate theλ-nuclearity in the system of completely 1-summing mapping spaces(Π1(⋅,⋅),π1).In Section 2,we obtain that C is the unique operator space that is nuclear in the system(Π1(⋅,⋅),π1).W...
关键词:λ-nuclearity completely 1-summing mapping space 
Kirchberg’s conjecture in the system of Hilbert space factorable mapping spaces
《Science China Mathematics》2020年第6期1125-1138,共14页Zhe Dong 
National Natural Science Foundation of China (Grant No. 11871423)。
This study aims to introduce the notions of injectivity, local reflexivity, exactness, and nuclearity in the system(Γ2c(·, ·), γ2c(·)). We find that every dual operator space is injective in the system(Γ2c(·, ...
关键词:Hilbert space factorable mapping space INJECTIVITY local reflexivity EXACTNESS NUCLEARITY 
Influence of metal nuclearity and physicochemical properties of ceria on the oxidation of carbon monoxide
《Chinese Journal of Catalysis》2020年第6期951-962,共12页Linxi Wang Shyam Deo Kerry Dooley Michael J.Janik Robert M.Rioux 
funding of this work by the National Science Foundation,Division of Chemical,Bioengineering,Environmental and Transport Systems(CBET)through Award#1800507 and 1510435。
The redox properties of ceria make it suitable as a catalyst or support in oxidation reactions.Ceria-supported transition metal nanoparticles or isolated single atoms provide a metal-support interface that reduces the...
关键词:CERIA CO oxidation Metal nanoparticles Single atoms Preferential oxidation of CO Metal nuclearity 
On the Equi-nuclearity of Roe Algebras of Metric Spaces
《Chinese Annals of Mathematics,Series B》2010年第4期519-528,共10页Xiaoman CHEN Benyin FU Qin WANG 
supported by the National Natural Science Foundation of China(Nos.10731020,10971023);the Shu Guang Project of Shanghai Municipal Education Commission and Shanghai Education DepartmentFoundation(No.07SG38);the Foundation of the Ministry of Education of China
The authors define the equi-nuclearity of uniform Roe algebras of a family of metric spaces. For a discrete metric space X with bounded geometry which is covered by a family of subspaces {Xi}i=1^∞, if {C^*(Xi)}i=1...
关键词:Nuclear C^*-algebra Uniform Roe algebra Equi-nuclear uniform Roe algebra 
Topological Influence of the Presence of Fully-λ-Bases in Locally Convex Spaces
《Acta Mathematica Sinica,English Series》1996年第1期105-112,共8页Deheri G. M. Department of Mathematics Sardar Patel University VALLABH VIDYANAGAR-388120 Via Anand (Gujarat-INDIA) 
This article reveals the topological impact of fully-λ-bases in locally convex spaces where λ carries either the traditional normal topology or the fairly generalized σμ-topology of Ruckle. It has been established...
关键词:Locally convex space Fully-λ-base NUCLEARITY 
A CHARACTERIZATION OF NUCLEARITY IN FRECHET SPACES
《Chinese Science Bulletin》1986年第6期428-429,共2页刘培德 
Let (Ω, Σ,μ) be a non-atomic probability space, X a Frechet space. We use the following integral: Definition 1. A function f:Ω→X is said to be μ-integrable, if there exists a sequence f_n(n=1,2,…) of simple fun...
关键词:INTEGRABLE SUBSET 
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