Quasilinear elliptic systems with convex-concave singular terms and \(\Phi\)-Laplacian operator. (English) Zbl 1413.35162
The authors prove the existence of positive solutions for an elliptic system driven by \(\Phi\)-Laplacian operators and exhibiting singular terms. The proofs rely on regularization and Galerkin approximation.
Reviewer: Dumitru Motreanu (Perpignan)
MSC:
35J25 | Boundary value problems for second-order elliptic equations |
35J57 | Boundary value problems for second-order elliptic systems |
35J75 | Singular elliptic equations |
35M30 | Mixed-type systems of PDEs |