@misc{El_Mouatasim_Abdelkrim_Random,
 author={El Mouatasim, Abdelkrim and Ellaia, Rachid and Souza de Cursi, José E.},
 howpublished={online},
 publisher={Zielona Góra: Uniwersytet Zielonogórski},
 language={eng},
 abstract={We consider the global optimization of a nonsmooth (nondifferentiable) nonconvex real function. We introduce a variable metric descent method adapted to nonsmooth situations, which is modified by the incorporation of suitable random perturbations.},
 abstract={Convergence to a global minimum is established and a simple method for the generation of suitable perturbations is introduced. An algorithm is proposed and numerical results are presented, showing that the method is computationally effective and stable.},
 type={artykuł},
 title={Random perturbation of the variable metric method for unconstrained nonsmooth nonconvex optimization},
 keywords={nonconvex optimization, stochastic perturbation, variable metric method, nonsmooth optimization, generalized gradient},
}