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most citedThe superiorization method with restarted perturbations for split minimization problems with an application to radiotherapy treatment planning

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math.OC2026

A proximal subgradient method for nonconvex stochastic optimization under the Kurdyka-Łojasiewicz condition

Felipe Atenas, Alejandro Jofré, Pedro Pérez-Aros +1

This work introduces a proximal stochastic subgradient method for minimizing the sum of an expected cost, whose integrand is potentially nonsmooth and nonconvex, and a lower semico…