Sparse Optimal Control of the Schlögl and FitzHugh-Nagumo Systems. - Eduardo Casas; Christopher Ryll; Fredi Tröltzsch (Comput. Methods Appl. Math., 2013)

Second Order and Stability Analysis for Optimal Sparse Control of the FitzHugh-Nagumo Equation. - Eduardo Casas; Christopher Ryll; Fredi Tröltzsch (SIAM J. Control. Optim., 2015)

Optimal control of a class of reaction-diffusion systems. - Eduardo Casas; Christopher Ryll; Fredi Tröltzsch (Comput. Optim. Appl., 2018)