Higher regularity for solutions to elliptic systems in divergence form subject to mixed boundary conditions - Haller-Dintelmann, Robert; Meinlschmidt, Hannes; Wollner, Winnifried (Annali di matematica pura ed applicata, 2019)
Keywords: Boundary conditions; Damage assessment; Divergence; Ellipticity; Interpolation; Mathematics; Mathematics and Statistics; Regularity; Maximal elliptic regularity; Mixed boundary conditions; Second-order divergence operators; Phase-field damage; Primary 35B65; Elliptic system; Secondary 35J57; 35J25; Non-Lipschitz coefficients