Existence theory for boundary value problems for quasilinear elliptic systems with strongly nonlinear lower order terms. (English) Zbl 0265.35035

Partial diff. Equ., Berkeley 1971, Proc. Sympos. Pure Math. 23, 269-286 (1973).


35J60 Nonlinear elliptic equations
35J40 Boundary value problems for higher-order elliptic equations
35A05 General existence and uniqueness theorems (PDE) (MSC2000)
47J05 Equations involving nonlinear operators (general)
47H05 Monotone operators and generalizations