A priori estimates in L∞ for non-diagonal perturbed quasilinear systems

Krömer Stefan
2009 Annali della Scuola Normale Superiore di Pisa (Classe Scienze), Serie V  
We present a way to derive a priori estimates in L ∞ for a class of quasilinear systems containing examples with a leading part which is neither diagonal nor of Uhlenbeck type. Moreover, a perturbation term with natural growth in first order derivatives is allowed. (2000) : 35B45 (primary); 35J45 (secondary). Mathematics Subject Classification
doi:10.2422/2036-2145.2009.3.01 fatcat:ei6oaqglffbplp3nn4rnqodleu