Results 11 to 20 of about 16,553,811 (242)

Convergence Analysis of an Inexact Infeasible Interior Point Method for Semidefinite Programming [PDF]

open access: yesComputational Optimization and Applications, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stefania Bellavia, Sandra Pieraccini
openaire   +5 more sources

Convergence Analysis of the Inexact Infeasible Interior-Point Method for Linear Optimization [PDF]

open access: yesJournal of Optimization Theory and Applications, 2008
This article studies the use of a primal-dual interior point method for solving large scale linear programs. The article begins with a presentation of the background to this problem and an overview of the existing literature, including the use of Preconditioned Conjugate Gradients (PCG) for inexact infeasible path-following algorithms.
Al-Jeiroudi, G., Gondzio, J.
openaire   +4 more sources

An infeasible full NT-step interior point method for circular optimization

open access: yesNumerical Algebra, Control & Optimization, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kheirfam, Behrouz, Wang, Guoqiang
openaire   +5 more sources

Polynomial Convergence of Infeasible-Interior-Point Methods Over Symmetric Cones [PDF]

open access: yes, 2004
Polynomial Convergence of Infeasible-Interior-Point Methods Over Symmetric ...
Rangarajan, B.
core   +5 more sources

A Full-Newton step infeasible-interior-point algorithm for P*(k)-horizontal linear complementarity problems [PDF]

open access: yesYugoslav Journal of Operations Research, 2015
In this paper we generalize an infeasible interior-point method for linear optimization to horizontal linear complementarity problem (HLCP). This algorithm starts from strictly feasible iterates on the central path of a perturbed problem that is
Asadi S., Mansouri H.
doaj   +1 more source

Infeasible Interior-Point Methods for Linear Optimization Based on Large Neighborhood [PDF]

open access: yesJournal of Optimization Theory and Applications, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Asadi, A.R. (author), Roos, C. (author)
openaire   +4 more sources

New complexity analysis of full Nesterov-Todd step infeasible interior point method for second-order cone optimization [PDF]

open access: yesYugoslav Journal of Operations Research, 2018
We present a full Nesterov-Todd (NT) step infeasible interior-point algorithm for second-order cone optimization based on a different way to calculate feasibility direction. In each iteration of the algorithm we use the largest possible barrier parameter
Kheirfam Behrouz
doaj   +1 more source

Improved Full-Newton-Step Infeasible Interior-Point Method for Linear Complementarity Problems

open access: yesCroatian Operational Research Review, 2016
We present an Infeasible Interior-Point Method for monotone Linear Complementarity Problem (LCP) which is an improved version of the algorithm given in [13]. In the earlier version, each iteration consisted of one feasibility step and few centering steps.
Goran Lešaja, Mustafa Ozen
doaj   +1 more source

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