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Two new weak constraint qualifications and applications
(Society for Industrial and Applied Mathematics, 2012-01)
We present two new constraint qualifications (CQs) that are weaker than the recently introduced relaxed constant positive linear dependence (RCPLD) CQ. RCPLD is based on the assumption that many subsets of the gradients ...
A Sequential Optimality Condition Related to the Quasi-normality Constraint Qualification and Its Algorithmic Consequences
(Society for Industrial and Applied Mathematics, 2019-03)
In the present paper, we prove that the augmented Lagrangian method converges to KKT pointsunder the quasinormality constraint qualification, which is associated with the external penalty theory. An interesting consequence ...
A second-order convergence augmented Lagrangian method using non-quadratic penalty functions
(Springer, 2019-06)
The purpose of the present paper is to study the global convergence of a practical Augmented Lagrangian model algorithm that considers non-quadratic Penalty–Lagrangian functions. We analyze the convergence of the model ...
Informality and macroeconomic volatility : do credit constraints matter?
(Universidad de AntioquiaMedellín, Colombia, 2016)
On the cost of solving augmented Lagrangian subproblems
(Springer, 2020-07)
At each iteration of the augmented Lagrangian algorithm, a nonlinear subproblem is being solved. The number of inner iterations (of some/any method) needed to obtain a solution of the subproblem, or even a suitable approximate ...
A quasi-Newton strategy for the sSQP method for variational inequality and optimization problems
(Springer, 2013-02)
The quasi-Newton strategy presented in this paper preserves one of the most important features of the stabilized Sequential Quadratic Programming (sSQP) method, the local convergence without constraint qualifications ...
Indicaciones geográficas en Argentina : aportes metodológicos para el estudio de sus potencialidades y limitantesArgentinian geographic indications: Methodological contributions to the study of their potential and constraints
(Universidad de Santiago de Chile. Instituto de Estudios Avanzados, 2018-05)
Las Indicaciones Geográficas (IG) son signos de calidad territorial que pueden contribuir a la organización de productores, la adopción de innovaciones y la puesta en valor de la calidad diferencial. En este sentido, se ...