Numerical schemes for mixture theory models with filling constraint: application to biofilm ecosystemsOlivier Bernard, Mickael Bestard, Thierry Goudon, Leo Meyer, Sebastian Minjeaud, Florent Noisette and Bastien PolizziESAIM: ProcS, 77 (2024) 249-266DOI: https://doi.org/10.1051/proc/202477249