Quasilinear elliptic systems convex-concave singular terms and $\Phi$-Laplacian operator
Marcos L. M. Carvalho, Carlos Alberto Santos, J.V. Gonçalves · Differential and Integral Equations · 2018
This paper deals with the existence of positive solutions for a class of quasilinear elliptic systems involving the $\Phi$-Laplacian operator and convex-concave singular terms. Our approach is based on the generalized Galerkin Method along with perturbation techniques and comparison arguments in the setting of Orlicz-Sobolev spaces.