A priori estimates in L${}^{\infty }$ for non-diagonal perturbed quasilinear systems
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Serie 5, Volume 8 (2009) no. 3, pp. 417-428.

We present a way to derive a priori estimates in ${L}^{\infty }$ 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.

Classification: 35B45,  35J45
Krömer, Stefan 1

1 Institut für Mathematik, Universität Augsburg, 86135 Augsburg, Germany
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Krömer, Stefan. A priori estimates in L$^{\infty }$ for non-diagonal perturbed quasilinear systems. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Serie 5, Volume 8 (2009) no. 3, pp. 417-428. http://www.numdam.org/item/ASNSP_2009_5_8_3_417_0/

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