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BOUNDS: 作品数：280被引量：325H指数：7; 导出分析报告; 相关领域：理学更多>>; 相关作者：杨善朝李珊珊郭彤楼罗伟其陈建新更多>>; 相关机构：南京师范大学华南师范大学广西师范大学陕西中医药大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金The Royal Society更多>>

Bilinear Exotic Calderón–Zygmund Operators: 《Acta Mathematica Sinica,English Series》2025年第1期355-377,共23页Jin Bai Jinsong Li Kangwei Li; Supported by National Key R&D Program of China(Grant No.2021YFA1002500);NNSF of China(Grant Nos.12222114 and 12001400)。; We introduce a bilinear extension of the so-called exotic Calderón–Zygmund operators.These kernels arise naturally from the bilinear singular integrals associated with Zygmund dilations.We show that such a class of ...; 关键词：Bilinear Calderón–Zygmund operators weighted inequalities sparse bounds

On a special type of Ma-Minda function: 《Applied Mathematics(A Journal of Chinese Universities)》2024年第4期654-673,共20页S.Sivaprasad Kumar Shagun Banga; supported by the Faculty Research Project grant of DTU(DTU/Council/BOM-AC/Notification-/31/2018/5738);Research Fellowship from the Department of Science and Technology,New Delhi(IF170272)。; We introduce a primitive class of analytic functions, by specializing in many wellknown classes, classify Ma-Minda functions based on its conditions and their interesting geometrical aspects. Further, study a newly de...; 关键词：Ma-Minda function typically real function Hankel determinants sharp coefficient bounds radius problems logarithmic function

基于DBSCAN算法的海量网络数据增量并行化聚类方法: 《现代计算机》2024年第24期97-102,共6页郑艳松陶礼贵; 传统的聚类算法在面对动态递增的数据时,需要重新运行整个聚类过程,耗时且效率低。为有效应对这一挑战,提出基于DBSCAN算法的海量网络数据增量并行化聚类方法。采用Chernoff bounds准则分区网络数据,确保均衡且具代表性。应用DBSCAN算...; 关键词：DBSCAN算法网络数据数据增量并行化聚类 Chernoff bounds准则增量合并规则

An interval finite element method based on bilevel Kriging model: 《Chinese Journal of Aeronautics》2024年第12期1-11,共11页Zhongyang YAO Shaohua WANG Pengge WU Bingyu NI Chao JIANG; co-supported by the National Key R&D Program of China(No.2022YFB3403800);the National Natural Science Foundations of China(Nos.52235005 and 52175224);the Hunan Province Agricultural Science and Technology Innovation Fund Project,China(No.2024CX117).; This study introduces a new approach utilizing an interval finite element method combined with a bilevel Kriging model to determine the bounds of structural responses in the presence of spatial uncertainties.A notable...; 关键词：Interval field Spatial uncertainty Kriging model Interval finite element analysis Response bounds

Ultralight Scalar and Axion Dark Matter Detection with Long-Baseline Atom Interferometers: 《Chinese Physics Letters》2024年第12期240-245,共6页Wei Zhao Hui Liu Xitong Me; Shandong Provincial Natural Science Foundation(Grant No.ZR2023QA143);Startup Foundation for Doctors of Shandong University of Aeronautics(Grant No.2022Y18).; Detecting dark matter remains one of the most challenging problems in modern physics.We propose a method to detect the coupling of ultralight scalar dark matter to quarks and gluons,as well as the coupling of ultralig...; 关键词：COUPLING SCALAR BOUNDS

System Reliability Analysis of Reservoir Landslides:Insights from Long-Term Reservoir Operation: 《Journal of Earth Science》2024年第5期1583-1593,共11页Kang Liao Yiping Wu Fasheng Miao; supported by the Postdoctoral Fellowship Program of CPSF(No.GZB20230607);the Fundamental Research Funds for the Central Universities(No.2682024CX125);the National Key R&D Program of China(No.2023YFC3007201);the National Natural Science Foundation of China(No.42377161);the Natural Science Foundation of Hubei Province(No.2023AFB580);the Guizhou Provincial Science and Technology Project(No.QKHZC[2023]YB127)。; The reservoir operation awakens numerous landslides with multiple sliding surfaces known as reservoir landslides,and the systematic stability analysis for such landslides is becoming increasingly urgent.Taking the Maj...; 关键词：reservoir operation reservoir landslides hydro-fluctuation belt system reliability ditlevsen's bounds engineering geology

Experimental demonstration of topological bounds in quantum metrology: 《National Science Review》2024年第10期248-256,共9页Min Yu Xiangbei Li Yaoming Chu Bruno Mera F.NurÜnal Pengcheng Yang Yu Liu Nathan Goldman Jianming Cai; supported by the National Natural Science Foundation of China(12161141011 and 11874024);the National Key R&D Program of China(2018YFA0306600);Shanghai Key Laboratory of Magnetic Resonance(East China Normal University),the FR S-FNR S(Belgium),the ERC(Starting Grant TopoCold),the Royal Society under a Newton International Fellowship,the Marie Skłodowska-Curie programme of the European Commission 893915,the EOS(CHEQS project);Y.-M.C.is supported by the Young Scientists Fund of the National Natural Science Foundation of China(12304572);the fellowship of China Postdoctoral Science Foundation(2022M721256);M.Y.is supported by the fellowship of China Postdoctoral Science Foundation(2023M741270);Y.L.is supported by the BMBF under the funding program‘quantum technologies-from basic research to market’in the project Spinning(13N16215).; Quantum metrology is deeply connected to quantum geometry,through the fundamental notion of quantum Fisher information.Inspired by advances in topological matter,it was recently suggested that the Berry curvature and ...; 关键词：quantum metrology multi-parameter estimation topological bounds Berry curvature Chern number topological phase transition

Safety-Critical Trajectory Tracking for Mobile Robots With Guaranteed Performance: 《IEEE/CAA Journal of Automatica Sinica》2024年第9期2033-2035,共3页Wentao Wu Di Wu Yibo Zhang Shukang Chen Weidong Zhang; supported in part by the National Key R&D Program of China (2022ZD0119901);the Shanghai Science and Technology Program (22015810300);the Hainan Province Science and Technology Special Fund (ZDYF2024GXJS 003);the National Natural Science Foundation of China (U2141234,52201369)。; Dear Editor,This letter considers a collision-free trajectory tracking problem for performance-guaranteed mobile robots(MRs)subject to obstacles.We propose a safety-critical performance-guaranteed trajectory tracking ...; 关键词：CONSTRAINTS BOUNDS COLLISION

Physical Layer Security of 6G Vehicular Networks with UAV Systems:First Order Secrecy Metrics,Optimization,and Bounds: 《Computers, Materials & Continua》2024年第9期3685-3711,共27页Sagar Kavaiya Hiren Mewada Sagarkumar Patel Dharmendra Chauhan Faris A.Almalki Hana Mohammed Mujlid; funded by Taif University,Taif,Saudi Arabia,Project No.(TUDSPP-2024-139).; The mobility and connective capabilities of unmanned aerial vehicles(UAVs)are becoming more and more important in defense,commercial,and research domains.However,their open communication makes UAVs susceptible toundes...; 关键词：Physical layer security 3D positioning 6G communications UAV systems

Temperature and heat flux bounds of convection driven by non-uniform internal heating: 《Acta Mechanica Sinica》2024年第8期85-95,共11页Liangbing Chen An-Kang Gao Zimo Liao Zhenhua Wan Nansheng Liu; supported by the National Natural Science Foundation of China(Grant Nos.92252202,92152301,12293000,12293002,12302320,and 12388101);the Fundamental Research Funds for the Central Universities.; Convection driven by a spatially non-uniform internal heat source between two horizontal isothermal walls is studied by theoretical analysis and numerical simulation,in order to explore the bounds of the temperature a...; 关键词：Internally heated convection Nonuniform internal heat source Analytical bounds Background method

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