Search Results - "Cánovas, M. J."

Robust and continuous metric subregularity for linear inequality systems by Camacho, J., Cánovas, M. J., López, M. A., Parra, J.

“…This paper introduces two new variational properties, robust and continuous metric subregularity, for finite linear inequality systems under data…”
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Lipschitz upper semicontinuity in linear optimization via local directional convexity by Camacho, J., Cánovas, M. J., Parra, J.

“…This work is focussed on computing the Lipschitz upper semicontinuity modulus of the argmin mapping for canonically perturbed linear programs. The immediate…”
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Correction to: Lipschitz modulus of linear and convex inequality systems with the Hausdorff metric by Beer, G., Cánovas, M. J., López, M. A., Parra, J.

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Lipschitz modulus of linear and convex inequality systems with the Hausdorff metric by Beer, G., Cánovas, M. J., López, M. A., Parra, J.

“…This paper analyzes the Lipschitz behavior of the feasible set mapping associated with linear and convex inequality systems in R n . To start with, we deal…”
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Projection-Based Local and Global Lipschitz Moduli of the Optimal Value in Linear Programming by Cánovas, M. J., Gisbert, M. J., Klatte, D., Parra, J.

“…In this paper, we use a geometrical approach to sharpen a lower bound given in [ 5 ] for the Lipschitz modulus of the optimal value of (finite) linear programs…”
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Outer Limit of Subdifferentials and Calmness Moduli in Linear and Nonlinear Programming by Cánovas, M. J., Henrion, R., López, M. A., Parra, J.

“…With a common background and motivation, the main contributions of this paper are developed in two different directions. Firstly, we are concerned with…”
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Calmness modulus of fully perturbed linear programs by Cánovas, M. J., Hantoute, A., Parra, J., Toledo, F. J.

“…This paper provides operative point-based formulas (only involving the nominal data, and not data in a neighborhood) for computing or estimating the calmness…”
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Feasibility problems via paramonotone operators in a convex setting by Camacho, J., Cánovas, M.J., Martínez-Legaz, J.E., Parra, J.

“…This paper is focussed on some properties of paramonotone operators on Banach spaces and their application to certain feasibility problems for convex sets in a…”
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Subdifferentials and Stability Analysis of Feasible Set and Pareto Front Mappings in Linear Multiobjective Optimization by Cánovas, M. J., López, M. A., Mordukhovich, B. S., Parra, J.

“…The paper concerns multiobjective linear optimization problems in ℝ n that are parameterized with respect to the right-hand side perturbations of inequality…”
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Calmness of Linear Constraint Systems under Structured Perturbations with an Application to the Path-Following Scheme by Argáez, C., Cánovas, M.J., Parra, J.

“…We are concerned with finite linear constraint systems in a parametric framework where the right-hand side is an affine function of the perturbation parameter…”
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Calmness of the Argmin Mapping in Linear Semi-Infinite Optimization by Cánovas, M. J., Hantoute, A., Parra, J., Toledo, F. J.

“…This paper characterizes the calmness property of the argmin mapping in the framework of linear semi-infinite optimization problems under canonical…”
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Calmness of partially perturbed linear systems with an application to the central path by Cánovas, M. J., Hall, J. A. J., López, M. A., Parra, J.

“…In this paper we develop point-based formulas for the calmness modulus of the feasible set mapping in the context of linear inequality systems with a fixed…”
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Critical Objective Size and Calmness Modulus in Linear Programming by Cánovas, M. J., Henrion, R., Parra, J., Toledo, F. J.

“…This paper introduces the concept of critical objective size associated with a linear program in order to provide operative point-based formulas (only…”
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Point-Based Neighborhoods for Sharp Calmness Constants in Linear Programming by Cánovas, M. J., Parra, J., Rückmann, J.-J., Toledo, F. J.

“…From a computational point of view, this paper provides a significant advance in the study of the calmness property of ordinary (finite) linear programs under…”
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Quantitative stability of linear infinite inequality systems under block perturbations with applications to convex systems by Cánovas, M. J., López, M. A., Mordukhovich, B. S., Parra, J.

“…The original motivation for this paper was to provide an efficient quantitative analysis of convex infinite (or semi-infinite) inequality systems whose…”
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Sufficient conditions for total ill-posedness in linear semi-infinite optimization by Cánovas, M.J., López, M.A., Parra, J., Toledo, F.J.

“…This paper deals with the so-called total ill-posedness of linear optimization problems with an arbitrary (possibly infinite) number of constraints. We say…”
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NMR and electrical conductivity studies of poly(2,6-dimethyl-1,4-phenyleneoxide) ionomers by Cánovas, M.J., Sobrados, I., Sanz, J., Ezquerra, T.A., Linares, A.

“…Different PPO-SH ionomers were obtained by sulfonation of poly(2,6-dimethyl-1,4-phenyleneoxide) (PPO). The sulfonation was assessed by FTIR and XPS…”
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An approach to calmness of linear inequality systems from Farkas lemma by Cánovas, M. J., Dinh, N., Long, D. H., Parra, J.

“…We deal with the feasible set mapping of linear inequality systems under right-hand side perturbations. From a version of Farkas lemma for difference of convex…”
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Distance to ill-posedness for linear inequality systems under block perturbations: convex and infinite-dimensional cases by Cánovas, M.J., López, M.A., Parra, J., Toledo, F.J.

“…This article extends some results of Cánovas et al. [M.J. Cánovas, M.A. López, J. Parra, and F.J. Toledo, Distance to ill-posedness and the consistency value…”
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Calmness of the Feasible Set Mapping for Linear Inequality Systems by Cánovas, M. J., López, M. A., Parra, J., Toledo, F. J.

“…In this paper we deal with parameterized linear inequality systems in the n-dimensional Euclidean space, whose coefficients depend continuosly on an index…”
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