Deep learning-based schemes for singularly perturbed convection-diffusion problems Adrien Beguinet, Virginie Ehrlacher, Roberta Flenghi, Maria Fuente, Olga Mula and Agustin Somacal ESAIM: ProcS, 73 (2023) 48-67 Published online: 30 August 2023 DOI: 10.1051/proc/202373048