2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/171086In this paper, we derive entropy functions whose local equilibria are suitable to recover the Euler-like equations in the framework of the Lattice Boltzmann method. Numerical examples are also given, which are consistent with the above theoretical arguments.13pages,2 figuresComputational PhysicsStatistical MechanicsEntropy and weak solutions in the LBGK modeltext