Numerical schemes for the aggregation equation with pointy potentialsBenoît Fabrèges, Hélène Hivert, Kevin Le Balc’h, Sofiane Martel, François Delarue, Frédéric Lagoutière and Nicolas VaucheletESAIM: ProcS, 65 (2019) 384-400DOI: https://doi.org/10.1051/proc/201965384