咨询与建议

限定检索结果

文献类型

  • 1,997 篇 期刊文献
  • 445 篇 会议
  • 24 篇 学位论文
  • 1 篇 科技报告

馆藏范围

  • 2,467 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 1,507 篇 理学
    • 1,358 篇 数学
    • 100 篇 物理学
    • 67 篇 系统科学
    • 47 篇 统计学(可授理学、...
    • 17 篇 生物学
    • 11 篇 化学
    • 11 篇 地质学
    • 8 篇 地球物理学
  • 1,466 篇 工学
    • 568 篇 电气工程
    • 555 篇 计算机科学与技术...
    • 297 篇 软件工程
    • 251 篇 控制科学与工程
    • 218 篇 信息与通信工程
    • 50 篇 电子科学与技术(可...
    • 44 篇 仪器科学与技术
    • 26 篇 力学(可授工学、理...
    • 23 篇 石油与天然气工程
    • 22 篇 机械工程
    • 18 篇 交通运输工程
    • 16 篇 光学工程
    • 13 篇 土木工程
    • 12 篇 地质资源与地质工...
    • 11 篇 化学工程与技术
    • 8 篇 材料科学与工程(可...
    • 7 篇 建筑学
  • 705 篇 管理学
    • 698 篇 管理科学与工程(可...
    • 23 篇 工商管理
  • 46 篇 经济学
    • 35 篇 应用经济学
    • 11 篇 理论经济学
  • 29 篇 医学
    • 24 篇 临床医学
  • 5 篇 农学
  • 2 篇 法学
  • 2 篇 教育学
  • 2 篇 文学
  • 1 篇 军事学

主题

  • 2,467 篇 semidefinite pro...
  • 122 篇 convex optimizat...
  • 79 篇 optimization
  • 71 篇 polynomial optim...
  • 61 篇 sum of squares
  • 60 篇 linear programmi...
  • 59 篇 linear matrix in...
  • 59 篇 global optimizat...
  • 51 篇 approximation al...
  • 47 篇 interior-point m...
  • 44 篇 convex relaxatio...
  • 43 篇 optimal power fl...
  • 42 篇 combinatorial op...
  • 42 篇 robust optimizat...
  • 38 篇 second-order con...
  • 36 篇 quadratic progra...
  • 31 篇 mathematical pro...
  • 31 篇 linear matrix in...
  • 29 篇 sums of squares
  • 29 篇 duality

机构

  • 30 篇 univ iowa dept m...
  • 27 篇 univ waterloo de...
  • 24 篇 natl univ singap...
  • 23 篇 georgia inst tec...
  • 17 篇 univ waterloo fa...
  • 14 篇 cnrs laas f-3107...
  • 14 篇 chinese univ hon...
  • 13 篇 princeton univ d...
  • 13 篇 univ minnesota d...
  • 13 篇 univ konstanz fa...
  • 13 篇 stanford univ de...
  • 12 篇 tilburg univ til...
  • 11 篇 stanford univ de...
  • 11 篇 caltech dept com...
  • 11 篇 univ calif berke...
  • 10 篇 mit cambridge ma...
  • 10 篇 caltech dept ele...
  • 10 篇 tampere univ tec...
  • 10 篇 cnrs laas 7 ave ...
  • 10 篇 tilburg univ dep...

作者

  • 32 篇 de klerk etienne
  • 30 篇 henrion didier
  • 24 篇 magron victor
  • 23 篇 laurent monique
  • 22 篇 lasserre jean b.
  • 21 篇 sotirov renata
  • 21 篇 povh janez
  • 21 篇 anjos miguel f.
  • 20 篇 burer samuel
  • 17 篇 ahmadi amir ali
  • 17 篇 parrilo pablo a.
  • 16 篇 wiegele angelika
  • 16 篇 klep igor
  • 15 篇 monteiro rdc
  • 15 篇 wolkowicz henry
  • 15 篇 lisser abdel
  • 15 篇 tuncel levent
  • 14 篇 vandenberghe lie...
  • 14 篇 xia yong
  • 14 篇 wolkowicz h

语言

  • 2,357 篇 英文
  • 91 篇 其他
  • 12 篇 中文
  • 2 篇 土耳其文
  • 1 篇 法文
检索条件"主题词=Semidefinite Programming"
2467 条 记 录,以下是2451-2460 订阅
排序:
Self-Dual Embedding for SDP Using ELSD and Its Lagrangian Dual
Self-Dual Embedding for SDP Using ELSD and Its Lagrangian Du...
收藏 引用
The Third International Joint Conference on Computational Science and Optimization(第三届计算科学与优化国际大会 CSO 2010)
作者: Qinghong Zhang Ting Zhang Gang Chen Department of Mathematics and Computer Science Northern Michigan University Marquette MI 49855USA Department of Mathematics Nantong Vocational College Nantong 226007P.R.China
This paper is devoted to the study of an embedding method for semidefinite programming problems using Extended Lagrange-Slater dual (ELSD) and its Lagrangian dual. A theorem proved by de Klerk et al. in 1996 is re... 详细信息
来源: 评论
Optimal general-rank transmit beamforming technique for single-group multicasting service in modern wireless networks using STTC
Optimal general-rank transmit beamforming technique for sing...
收藏 引用
WSA 2015;19th International ITG Workshop on Smart Antennas
作者: Dima Taleb Samer Alabed Marius Pesavento Darmstadt University of Technology
In this paper, we propose a novel general-rank singlegroup multicast beamforming technique using space-time trellis coding (STTC) where a multi-antenna base station broadcasts common information to a group of single-a... 详细信息
来源: 评论
Robust Transmit Beamforming Design for Full-Duplex Point-to-Point MIMO Systems
Robust Transmit Beamforming Design for Full-Duplex Point-to-...
收藏 引用
ISWCS 2013;The Tenth International Symposium on Wireless Communication Systems
作者: Jianshu Zhang Omid Taghizadeh Martin Haardt Ilmenau University of Technology
In this paper we address the beamforming design problem for a full-duplex point-to-point MIMO system under imperfect channel state information (CSI). More specifically, we consider the worst-case beamforming design wh... 详细信息
来源: 评论
A New Convex Relaxation Method to Solve AC Optimal Power Flow in Transmission Networks
A New Convex Relaxation Method to Solve AC Optimal Power Flo...
收藏 引用
Power Science and Technology (ICPST), IEEE International Conference on
作者: Minghao Li Ji Qiao Yun Su Fan Yang Jianxin Zhang Qiming Yang Gengfeng Li Yuxiong Huang Dept. School of Electrical Engineering Xi’an Jiaotong University Xi’an China Dept. Department of Artificial Intelligence Application China Electric Power Research Institute Beijing China Dept. Shanghai Municipal Electric Power Company State Grid Shanghai China Pudong Power Supply Company of State Grid Shanghai Electric Power Co. Ltd. Shanghai China
The optimal power flow (OPF) is a basic optimization problem in the field of power system. The current mainstream convex relaxation methods, including semidefinite programming (SDP), quadratic convex relaxation (QC re... 详细信息
来源: 评论
An Improved Approximation Algorithm for the Disjoint 2-Catalog Segmentation Problem
An Improved Approximation Algorithm for the Disjoint 2-Catal...
收藏 引用
第六届运筹学及其应用国际研讨会
作者: Houchun Zhou Dexue Zhang Dept. of Math. Linyi Teachers College School of Math. and Computer Science Nanjing Normal University
For the disjoint 2-catalog segmentation problem (may be inequivalent), we propose a improved polynomial-time randomized approximation algorithm, and obtain a performance ratios ρ which is not less than 0.5 for a wide... 详细信息
来源: 评论
Finite-Time Stability and Controller Design of Continuous-Time Polynomial Fuzzy Systems
Abstract and Applied Analysis
收藏 引用
Abstract and Applied Analysis 2017年 第none期2017卷 1-12页
作者: Chen, Xiaoxing Hu, Manfeng School of Science Jiangnan University Wuxi 214122 China
Finite-time stability and stabilization problem is first investigated for continuous-time polynomial fuzzy systems. The concept of finite-time stability and stabilization is given for polynomial fuzzy systems based on... 详细信息
来源: 评论
Optimal allocation of demand response considering transmission system congestion
收藏 引用
COMPUTATIONAL MANAGEMENT SCIENCE 2023年 第1期20卷 25-25页
作者: Motta, Vinicius Neves Anjos, Miguel F. Gendreau, Michel Polytech Montreal Dept Math & Ind Engn 2500 Chemin Polytech Montreal PQ H3T 1J4 Canada Univ Edinburgh Sch Math Peter Guthrie Tait Rd Edinburgh EH9 3FD Scotland
The increasing penetration of renewable energy sources in the electricity grid brings new operational challenges. This brings up the need for effective means to provide demand response in spite of its distributed natu... 详细信息
来源: 评论
Hedging crash risk in optimal portfolio selection
收藏 引用
JOURNAL OF BANKING & FINANCE 2020年 119卷 105905-105905页
作者: Zhu, Shushang Zhu, Wei Pei, Xi Cui, Xueting Sun Yat Sen Univ Sun Yat Sen Business Sch Dept Finance & Investment Guangzhou 510275 Peoples R China ShenZhen Polytech Sch Business & Languages Shenzhen 518055 Peoples R China Shanghai Univ Finance & Econ Sch Math Shanghai 200433 Peoples R China
When almost all underlying assets suddenly lose a certain part of their nominal value in a market crash, the diversification effect of portfolios in a normal market condition no longer works. We integrate the crash ri... 详细信息
来源: 评论
Robust tracking error portfolio selection with worst-case downside risk measures
收藏 引用
JOURNAL OF ECONOMIC DYNAMICS & CONTROL 2014年 第0期39卷 178-207页
作者: Ling, Aifan Sun, Jie Yang, Xiaoguang Jiangxi Univ Finance & Econ Sch Finance Nanchang 330013 Peoples R China Curtin Univ Dept Math & Stat Perth WA Australia Acad Math & Syst Sci CAS Beijing 100190 Peoples R China
This paper proposes downside risk measure models in portfolio selection that captures uncertainties both in distribution and in parameters. The worst-case distribution with given information on the mean value and the ... 详细信息
来源: 评论
Multivariable proportional-integral-derivative (PID) controller design with multi-objective consistency
收藏 引用
Beijing Huagong Daxue Xuebao (Ziran Kexueban)/Journal of Beijing University of Chemical Technology (Natural Science Edition) 2008年 第3期35卷 89-92页
作者: Jin, Qibing Wu, Bin College of Information Science and Technology Beijing University of Chemical Technology Beijing 100029 China
The design of multivariable PID controllers which guarantee the stability of closed loop systems, have a fixed attenuation degree, and robust performance specifications is described. The design of such a multivariable... 详细信息
来源: 评论