Results 191 to 200 of about 1,159 (214)

An improved and modified infeasible interior-point method for symmetric optimization

Asian-European Journal of Mathematics, 2016
In this paper an improved and modified version of full Nesterov–Todd step infeasible interior-point methods for symmetric optimization published in [A new infeasible interior-point method based on Darvay’s technique for symmetric optimization, Ann. Oper. Res. 211(1) (2013) 209–224; G. Gu, M. Zangiabadi and C.
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Infeasible Interior Point Methods for Solving Linear Programs

1994
Interior point methods that follow the primal-dual central path of a dual pair of linear programs (P 0), (D 0) require that these problems are strictly feasible. To get around this difficulty, one technique is to embed (P 0), (D 0) into a family of suitably perturbed strictly feasible linear programs (P r), (D r), r ...
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Passivity Enforcement Using an Infeasible-Interior-Point Primal-Dual Method

IEEE Transactions on Power Systems, 2008
Application of the network equivalent concept for external system representation in electromagnetic transient studies is well known. However, the challenge in application of an equivalent model, approximated by rational functions, is to guarantee passivity of the corresponding model.
B. Porkar, M. Vakilian, R. Iravani, S.M. Shahrtash   +3 more
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Homogeneous Infeasible Interior Point Method for Convex Quadratic Programs

2022 IEEE 61st Conference on Decision and Control (CDC), 2022
Arvind U. Raghunathan, Devesh K. Jha, Diego Romeres   +2 more
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Adaptive full newton-step infeasible interior-point method for sufficient horizontal LCP

Optimization Methods and Software, 2018
An adaptive full Newton-step infeasible-interior-point method for solving sufficient horizontal linear complementarity problems is analysed and sufficient conditions are given for the superlinear c...
Goran Lesaja, Florian A. Potra
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Infeasible Predictor-Corrector Interior-Point Method Applied to Image Restoration in the Presence of Noise

Journal of Optimization Theory and Applications, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pola, C., Sagastizábal, C. A.
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A Full Nesterov–Todd Step Infeasible Interior-Point Method for Second-Order Cone Optimization

Journal of Optimization Theory and Applications, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Maryam Zangiabadi, Guoyong Gu, Cees Roos
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Infeasible interior point methods for sufficient linear complementarity problems

2009
In the first part of the thesis we focus on algorithms acting in the small neighborhood of the central path. We present a new first order corrector-predictor method for solving sufficient linear complementarity problems for which a sufficiently centered feasible starting point is available.
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A full step infeasible interior-point method for Cartesian $$P_{*}(\kappa )$$ P ∗ ( κ ) -SCLCP

Optimization Letters, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Infeasible Start Interior-Point Primal-Dual Methods in Nonlinear Programming [PDF]

, 1995
In this paper we present several infeasible start path-following and potential-reduction primal-dual interior-point methods for nonlinear conic problems. These methods are trying to find a recession direction of a shifted homogeneous primal-dual problem.
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