Positive solutions for nonlinear problems involving the one-dimensional ϕ-Laplacian

Uriel Kaufmann, Leandro Milne

Let $\Omega :=\left(a,b\right)\subset \mathbb{R}$, $m\in L^1\left(\Omega \right)$ and $\lambda >0$ be a real parameter. Let $\mathcal{L}$ be the differential operator given by $\mathcal{L}u:=-ϕ\…