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检索条件"主题词=Convex Programming"
1984 条 记 录,以下是1671-1680 订阅
排序:
On well definedness of the central path
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JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 1999年 第2期102卷 223-237页
作者: Drummond, LMG Svaiter, BF UFRJ COPPE Programa Engn Sistemas Computacao Rio De Janeiro Brazil Inst Matemat Pura & Aplicada Rio De Janeiro Brazil
We study the well definedness of the central path for a linearly constrained convex programming problem with smooth objective function. We prove that, under standard assumptions, existence of the central path is equiv... 详细信息
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Robust solutions of uncertain linear programs
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OPERATIONS RESEARCH LETTERS 1999年 第1期25卷 1-13页
作者: Ben-Tal, A Nemirovski, A Technion Israel Inst Technol Fac Ind Engn & Management IL-32000 Haifa Israel
We treat in this paper linear programming (LP) problems with uncertain data. The focus is on uncertainty associated with hard constraints: those which must be satisfied, whatever is the actual realization of the data ... 详细信息
来源: 评论
The solution of an affine problem and its application in control
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IEEE TRANSACTIONS ON AUTOMATIC CONTROL 1999年 第4期44卷 826-829页
作者: Zhou, YH Allwright, JC Univ London Univ Coll Adv Ctr Biochem Engn London WC1E 7JE England Univ London Imperial Coll Sci Technol & Med Dept Elect & Elect Engn London SW7 2BT England
An optimization problem with an affine feasible set is studied. By converting the affine set to a closed convex set which contains the solution, the Meyer-Polak algorithm can be used. The selection of the constraints ... 详细信息
来源: 评论
Infeasible-start primal-dual methods and infeasibility detectors for nonlinear programming problems
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MATHEMATICAL programming 1999年 第2期84卷 227-267页
作者: Nesterov, Y Todd, MJ Ye, Y Catholic Univ Louvain CORE B-1348 Louvain Belgium Cornell Univ Sch Operat Res & Ind Engn Ithaca NY 14853 USA Univ Iowa Dept Management Sci Iowa City IA 52242 USA
In this paper we present several "infeasible-start" path-following and potential-reduction primal-dual interior-point methods for nonlinear conic problems. These methods try to find a recession direction of ... 详细信息
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A bundle Bregman proximal method for convex nondifferentiable minimization
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MATHEMATICAL programming 1999年 第2期85卷 241-258页
作者: Kiwiel, KC Polish Acad Sci Syst Res Inst PL-01447 Warsaw Poland
We give a method for minimizing a convex function f that generates a sequence {x(k)} by taking x(k) to be an approximate minimizer of f(k) + D-h(., xk(-1))/t(k), where f(k) is a piecewise linear model of f constructed... 详细信息
来源: 评论
Dual conditions characterizing optimality for convex multi-objective programs
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MATHEMATICAL programming 1999年 第1期84卷 201-217页
作者: Glover, BM Jeyakumar, V Rubinov, AM Curtin Univ Technol Res & Dev Bentley WA 6102 Australia Univ New S Wales Sch Math Sydney NSW 2052 Australia Univ Ballarat Sch Informat Technol & Math Sci Ballarat Vic Australia
Asymptotic necessary and sufficient conditions for a point to be a Pareto minimum, and weak minimum (proper minimum) for a convex multi-objective program are given without a regularity condition. It is further shown t... 详细信息
来源: 评论
Proximal decomposition via alternating linearization
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SIAM JOURNAL ON OPTIMIZATION 1999年 第3期9卷 668-689页
作者: Kiwiel, KC Rosa, CH Ruszczynski, A Polish Acad Sci Syst Res Inst PL-01447 Warsaw Poland Sabre Decis Technol Southlake TX 76092 USA Rutgers State Univ Dept Management Sci & Informat Syst Piscataway NJ 08854 USA
A new approximate proximal point method for minimizing the sum of two convex functions is introduced. It replaces the original problem by a sequence of regularized subproblems in which the functions are alternately re... 详细信息
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A sharp version of Mahler's inequality for products of polynomials
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BULLETIN OF THE LONDON MATHEMATICAL SOCIETY 1999年 第3期31卷 269-278页
作者: Kroó, A Pritsker, IE Hungarian Acad Sci Inst Math H-1053 Budapest Hungary Case Western Reserve Univ Dept Math Cleveland OH 44106 USA Kent State Univ Dept Math & Comp Sci Kent OH 44242 USA
In this note we give some sharp estimates for norms of polynomials via the products of norms of their linear terms. Different convex norms on the unit disc are considered.
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Robust filtering with guaranteed energy-to-peak performance — an LMI approach
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IFAC Proceedings Volumes 1999年 第2期32卷 1814-1819页
作者: Reinaldo M. Palhares Pedro L.D. Peres Pontifícia Universidade Católica de Minus Gerais Graduate Program in Electrical Engineering Av. Dom José Gaspar 500 Prédio 4 30535-610 Belo Hotizonte - MG - Brazil School of Electrical and Computer Engineering University of Campinas DT/FEEC/UNICAMP - CP 6101 13.081-970 Campinas - SP - Brazil
The problem of robust energy-to-peak filtering for linear systems with convex bounded uncertainties is investigated in this paper. The main purpose is to design a full order stable linear filter that minimizes the wor... 详细信息
来源: 评论
On the solution of the discrete-time coupled algebraic riccati equations
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IFAC Proceedings Volumes 1999年 第2期32卷 4947-4952页
作者: R.P. Marques O.L.V. Costa University of São Paulo Department of Electronic Engineering 05508-900 São Paulo SP Brazil
Conditions for existence of maximal and stabilizing liermitian solutions for a set of discrete-time coupled algebraic Riccati equations are considered. Such equations play an important role in optimal control of discr... 详细信息
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