## Differential and Integral Equations

### Existence and multiplicity of positive solutions to a $p$-Laplacian equation in $\Bbb R^N$

#### Abstract

In this work we study the existence, multiplicity and concentration of positive solutions for the following class of problem $$- \epsilon^{p} \Delta_{p}u + V(z)|u|^{p-2}u=f(u), \,\,\, u(z) > 0, \forall \ z \in \mathbb R^N , \tag*{(P_{\epsilon})}$$ where $\Delta_{p}u$ is the p-Laplacian operator, $\epsilon$ is a positive parameter, $2 \leq p < N, V:\mathbb R^N \to \mathbb R$ is a continuous functions and $f:\mathbb R \to \mathbb R$ is a function of $C^{1}$ class.

#### Article information

Source
Differential Integral Equations, Volume 19, Number 2 (2006), 143-162.

Dates
First available in Project Euclid: 21 December 2012

Alves, Claudianor O.; Figueiredo, Giovany M. Existence and multiplicity of positive solutions to a $p$-Laplacian equation in $\Bbb R^N$. Differential Integral Equations 19 (2006), no. 2, 143--162. https://projecteuclid.org/euclid.die/1356050522