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math.OC2025
Lipschitz upper semicontinuity of linear inequality systems under full perturbations
Jesús Camacho, María Josefa Cánovas, Helmut Gfrerer +1
The present paper is focused on the computation of the Lipschitz upper semicontinuity modulus of the feasible set mapping in the context of fully perturbed linear inequality system…
math.OC2023
Feasibility problems via paramonotone operators in a convex setting
J. Camacho, M. J. Cánovas, J. E. Martínez-Legaz +1
This paper is focused on some properties of paramonotone operators on Banach spaces and their application to certain feasibility problems for convex sets in a Hilbert space and con…
math.OC2023
Hoffman constant of the argmin mapping in linear optimization
J. Camacho, M. J. Cánovas, H. Gfrerer +1
The main goal of this paper is to provide a point-based expression for the Hoffman constant of the argmin mapping in linear optimization, understood as the sharp Lipschitz constant…