Convergence to equilibrium in energy-reaction–diffusion systems using vector-valued functional inequalities. Mielke, A. ORCID: https://orcid.org/0000-0002-4583-3888 and Mittnenzweig, M. ORCID: https://orcid.org/0000-0002-8502-1702 Journal of Nonlinear Science 28 (2): 765-806. April 2018