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Exact penalties for variational inequalities with applications to nonlinear complementarity problems
(SPRINGER, 2010)
In this paper, we present a new reformulation of the KKT system associated to a variational inequality as a semismooth equation. The reformulation is derived from the concept of differentiable exact penalties for nonlinear ...
A Gauss-Newton Approach for Solving Constrained Optimization Problems Using Differentiable Exact Penalties
(Springer/plenum PublishersNew YorkEUA, 2013)
DIFFERENTIABLE EXACT PENALTY FUNCTIONS FOR NONLINEAR SECOND-ORDER CONE PROGRAMS
(Siam PublicationsPhiladelphiaEUA, 2012)
A STUDY OF PENALTY FORMULATIONS USED IN THE NUMERICAL APPROXIMATION OF A RADIALLY SYMMETRIC ELASTICITY PROBLEM
(MATHEMATICAL SCIENCE PUBL, 2008)
We consider a class of two-dimensional problems in classical linear elasticity for which material overlapping occurs in the absence of singularities. Of course, material overlapping is not physically realistic, and one ...
Solving Nonsmooth and Discontinuous Optimal Power Flow problems via interior-point ℓp-penalty approach
(2022-02-01)
The Nonsmooth and Discontinuous Optimal Power Flow (ND-OPF) is a large-scale, nonsmooth, discontinuous, nonconvex and multi-modal problem. In this problem, discontinuity is related to the representation of Prohibited ...
Penalização exata com subproblemas restritos
([s.n.], 1998)
Evaluación mediante indicadores clave de rendimiento del despacho económico hidrotérmico resuelto por medio de técnicas heurísticas
(2021-07)
This paper solves the hydrothermal
scheduling problem by using heuristic
techniques as an alternative to exact
optimization methods. The techniques
used are the particle swarm method,
genetic algorithms with its ...
Programação do despacho termo-eólico por fluxo de potência ótimo ativo/reativo solucionado por métodos de pontos interiores/exteriores.
(Universidade Estadual Paulista (Unesp), 2020-09-04)
A inserção de fontes renováveis em sistemas de potência trazem incertezas para a programação do despacho de potência ativa por meio de problemas de Fluxo de Potência Ótimo. Neste trabalho, propõe-se um modelo de Fluxo de ...
Modelos de espaço de estados não Gaussianos: distribuições de caudas pesadas
(Universidade Federal de Minas GeraisUFMG, 2012-12-20)
This thesis contains three papers that expand the knowledge about a new family of state space model proposed by Santos et al. (2010) called non-Gaussian state space model (NGSSM). This family of models is very interesting ...