%0 Journal Article %A Nordmann, Samuel %T Non-existence of patterns and gradient estimates in semilinear elliptic equations with Neumann boundary conditions %J Annales de l'I.H.P. Analyse non linéaire %D 2021 %P 1869-1895 %V 38 %N 6 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.anihpc.2021.02.002/ %R 10.1016/j.anihpc.2021.02.002 %G en %F AIHPC_2021__38_6_1869_0