Results 21 to 30 of about 69 (69)

A note on variability of interval data

open access: yes
Interval data, Linear and quadratic programming, Search algorithms, 68T20, 90C05, 90C20,
Miroslav Brzezina   +2 more
core   +1 more source

Regularized Lagrangian duality for linearly constrained quadratic optimization and trust-region problems

open access: yes
Quadratic nonconvex optimization, Regularized Lagrangian, Strong duality, Quadratic constraints, Linear equality constraints, Trust-region problems, Alternative theorems, 90C26, 90C46, 90C20, 90C30,
V. Jeyakumar, Guoyin Li
core   +1 more source

Investigação experimental do transiente térmico no processo de sucção de compressores de refrigeração doméstica [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2009.A análise térmica detalhada do sistema de sucção de compressores pode permitir um aumento ...
Morriesen, André
core  

Convex Relaxations Of 0-1 Quadratic Programming

open access: yes, 1993
We consider three parametric relaxations of the 0-1 quadratic programming problem. These relaxations are to: quadratic maximization over simple box constraints, quadratic maximization over the sphere, and the maximum eigenvalue of a bordered matrix. When
Svatopluk Poljak, Henry Wolkowicz
core  

A Two-steps Fixed-point Method for the Simplicial Cone Constrained Convex Quadratic Optimization

open access: yes
In this paper, we deal with the resolution of the simplicial cone constrained convex quadratic optimization (abbreviated SCQO). It is known that the optimality conditions of SCQO is only a standard linear complementarity problem (LCP).
ACHACHE, Mohamed, KHALDI, Merzaka
core   +1 more source

Randomized Algorithms For The Separation Of Point Sets And For Solving Quadratic Programs

open access: yes, 2007
. A randomized algorithm for finding a hyperplane separating two finite point sets in the Euclidean space R d and a randomized algorithm for solving linearly constrained general convex quadratic problems are proposed.
N.D. Botkin
core  

A criss-cross algoritmus új változatai lineáris komplementaritási feladatokra

open access: yes, 2019
Új típusú criss-cross módszereket általánosítunk elégséges mátrixú lineáris komplementaritási feladatokra (LCP). A legtöbb LCP megoldó algoritmus előre feltételez bizonyos tulajdonságokat a feladat mátrixáról.
CSIZMADIA, Zsolt, ILLÉS, Tibor
core  

A Global Optimality Criterion for Nonconvex Quadratic Programming over a Simplex

open access: yes, 1998
In this paper we propose a global optimality criterion for globally minimizing a quadratic form over the standard simplex, which in addition provides a sharp lower bound for the optimal value.
Ivo Nowak
core  

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