In this paper, we study a nonlinear Dirichlet problem of p-Laplacian type with combined
effects of nonlinear singular and convection terms. An existence theorem for positive …

We consider a singular nonlinear elliptic Dirichlet problems with lower-order terms, where
the combined effects of a superlinear growth in the gradient and a singular term allow us to …

In this paper, the existence of smooth positive solutions to a Robin boundary-value problem
with non-homogeneous differential operator and reaction given by a nonlinear convection …

We consider a nonlinear elliptic Dirichlet problem driven by the anisotropic (p, q)-Laplacian
and with a reaction which is nonparametric and has the combined effects of a singular and …

An optimal condition is given for the existence of positive solutions of nonlinear Kirchhoff
PDE with strong singularities. A byproduct is that-2 is no longer the critical position for the …

In this paper we study from a qualitative point of view the nonlinear singular Dirichlet
problem depending on a parameter λ> 0 that was considered in. Denoting by Sλ the set of …

We study a nonlinear elliptic equation with a singular term and a continuous perturbation.
We look for positive solutions. We prove three multiplicity theorems producing at least two …

We consider a nonlinear parametric Dirichlet equation driven by a nonhomogeneous
differential operator involving a reaction exhibiting the competing effects of concave and …

We consider a nonlinear nonparametric elliptic Dirichlet problem driven by the p-Laplacian
and reaction containing a singular term and a (p-1)(p-1)-superlinear perturbation. Using …

We consider the problem $-Δ u= χ_ {\{u> 0\}} g (., u)+ f (., u) $ in $ Ω, $$ u= 0$ on $\partialΩ,
$$ u≥ 0$ in $ Ω, $ where $ Ω $ is a bounded domain in $\mathbb {R}^{n} $, $ f …