%0 Journal Article %A Aidan Chaumet %A Jan Giesselmann %T Improving Weak PINNs for Hyperbolic Conservation Laws: Dual Norm Computation, Boundary Conditions and Systems %J The SMAI Journal of computational mathematics %D 2024 %P 373-401 %V 10 %I Société de Mathématiques Appliquées et Industrielles %U https://smai-jcm.centre-mersenne.org/articles/10.5802/smai-jcm.116/ %R 10.5802/smai-jcm.116 %G en %F SMAI-JCM_2024__10__373_0