Asymptotic approach on conjugate points for minimal time bang-bang controls. - Cristiana J. Silva; Emmanuel Trélat (Syst. Control. Lett., 2010)

Smooth Regularization of Bang-Bang Optimal Control Problems. - Cristiana J. Silva; Emmanuel Trélat (IEEE Trans. Autom. Control., 2010)

Optimal control strategies for reducing the number of active infected individuals with tuberculosis. - Paula Rodrigues; Cristiana J. Silva; Delfim F. M. Torres (SIAM Conf. on Control and its Applications, 2013)

Modeling TB-HIV Syndemic and Treatment. - Cristiana J. Silva; Delfim F. M. Torres (J. Appl. Math., 2014)

Multiobjective approach to optimal control for a tuberculosis model. - Roman Denysiuk; Cristiana J. Silva; Delfim F. M. Torres (Optim. Methods Softw., 2015)

An epidemic model for cholera with optimal control treatment. - Ana P. Lemos-Paião; Cristiana J. Silva; Delfim F. M. Torres (J. Comput. Appl. Math., 2017)

A stochastic SICA epidemic model for HIV transmission. - Jasmina Djordjevic; Cristiana J. Silva; Delfim F. M. Torres (Appl. Math. Lett., 2018)

Numerical Optimal Control of HIV Transmission in Octave/MATLAB. - Carlos Campos; Cristiana J. Silva; Delfim F. M. Torres (CoRR, 2019)

Stability of a fractional HIV/AIDS model. - Cristiana J. Silva; Delfim F. M. Torres (Math. Comput. Simul., 2019)

Optimal Control of Aquatic Diseases: A Case Study of Yemen's Cholera Outbreak. - Ana P. Lemos-Paião; Cristiana J. Silva; Delfim F. M. Torres; Ezio Venturino (J. Optim. Theory Appl., 2020)

Global Stability Condition for the Disease-Free Equilibrium Point of Fractional Epidemiological Models. - Ricardo Almeida 001; Natália Martins; Cristiana J. Silva (Axioms, 2021)

Synchronization and Self-organization in Complex Networks for a Tuberculosis Model. - Cristiana J. Silva; Guillaume Cantin (Math. Comput. Sci., 2021)

A stochastic analysis of the impact of fluctuations in the environment on pre-exposure prophylaxis for HIV infection. - Jasmina Djordjevic; Cristiana J. Silva (Soft Comput., 2021)

Stability Analysis of Delayed COVID-19 Models. - Mohamed Abdelaziz Zaitri; Cristiana J. Silva; Delfim F. M. Torres (Axioms, 2022)

Mathematical analysis of a hybrid model: Impacts of individual behaviors on the spreading of an epidemic. - Guillaume Cantin; Cristiana J. Silva; Arnaud Banos (Networks Heterog. Media, 2022)

Editorial for the Special Issue of Axioms "Calculus of Variations, Optimal Control and Mathematical Biology: A Themed Issue Dedicated to Professor Delfim F. M. Torres on the Occasion of His 50th Birthday". - Natália Martins; Ricardo Almeida 001; Cristiana J. Silva; Moulay Rchid Sidi Ammi (Axioms, 2023)

Editorial: Mathematical modeling and optimization for real life phenomena. - Cristiana J. Silva; Monique Chyba; Guillermo Huerta-Cuéllar (Frontiers Appl. Math. Stat., 2024)

An Analytic Method to Determine the Optimal Time for the Induction Phase of Anesthesia. - Mohamed Abdelaziz Zaitri; Cristiana J. Silva; Delfim F. M. Torres (Axioms, 2024)