On the differentiability check in gradient sampling methods. - Elias Salomão Helou; Sandra A. Santos 001; Lucas E. A. Simões (Optim. Methods Softw., 2016)

On the Local Convergence Analysis of the Gradient Sampling Method for Finite Max-Functions. - Elias Salomão Helou; Sandra A. Santos 001; Lucas E. A. Simões (J. Optim. Theory Appl., 2017)

A fast gradient and function sampling method for finite-max functions. - Elias Salomão Helou; Sandra A. Santos 001; Lucas E. A. Simões (Comput. Optim. Appl., 2018)

Analysis of a New Sequential Optimality Condition Applied to Mathematical Programs with Equilibrium Constraints. - Elias S. Helou; Sandra A. Santos 001; Lucas E. A. Simões (J. Optim. Theory Appl., 2020)

A New Sequential Optimality Condition for Constrained Nonsmooth Optimization. - Elias S. Helou; Sandra A. Santos 001; Lucas E. A. Simões (SIAM J. Optim., 2020)

Unbiased Bregman-Risk Estimators: Application to Regularization Parameter Selection in Tomographic Image Reconstruction. - Elias S. Helou; Sandra A. Santos 001; Lucas E. A. Simões (CoRR, 2021)

On the convergence analysis of a penalty algorithm for nonsmooth optimization and its performance for solving hard-sphere problems. - Renan W. Prado; Sandra A. Santos 001; Lucas E. A. Simões (Numer. Algorithms, 2022)

A primal nonsmooth reformulation for bilevel optimization problems. - Elias S. Helou; Sandra A. Santos 001; Lucas E. A. Simões (Math. Program., 2023)

On the Fulfillment of the Complementary Approximate Karush-Kuhn-Tucker Conditions and Algorithmic Applications. - Renan W. Prado; Sandra A. Santos 001; Lucas E. A. Simões (J. Optim. Theory Appl., 2023)