The Hybrid Maximum Principle for Optimal Control Problems with Spatially Heterogeneous Dynamics is a Consequence of a Pontryagin Maximum Principle for ( boldsymbol{ textrm{L}}^{ boldsymbol{1}}_{ boldsymbol{ square }} )-Local Solutions. - Térence Bayen; Anas Bouali; Loïc Bourdin (SIAM J. Control. Optim., 2024)

On the Use of Needle-Like Perturbations in Spatially Heterogeneous Control Systems. - Térence Bayen; Anas Bouali; Loïc Bourdin (J. Optim. Theory Appl., 2025)