A minimax method with application to the initial vector coding problem. - José Mario Martínez; Lúcio Tunes Santos; Sandra Augusta Santos (Int. J. Comput. Math., 1997)

The probability density function to the random linear transport equation. - Lúcio Tunes Santos; Fábio Antonio Dorini; Maria Cristina C. Cunha (Appl. Math. Comput., 2010)

On the behaviour of constrained optimization methods when Lagrange multipliers do not exist. - Roberto Andreani; José Mario Martínez; Lúcio Tunes Santos; Benar Fux Svaiter (Optim. Methods Softw., 2014)

Newton's method may fail to recognize proximity to optimal points in constrained optimization. - Roberto Andreani; José Mario Martínez; Lúcio Tunes Santos (Math. Program., 2016)

On large-scale unconstrained optimization and arbitrary regularization. - José Mario Martínez; Lúcio Tunes Santos (Comput. Optim. Appl., 2022)

On two conjectures about Dennis-Moré conditions. - José Mario Martínez; Lúcio Tunes Santos (Numer. Algorithms, 2022)