Positive Solutions for Elliptic Boundary Value Problems with a Harnack-Like Property
Author
Moussaoui, Toufik
Precup, Radu
Abstract
The aim of this paper is to present some existence results of positive solutions for elliptic equations and systems on bounded domains of ℝN (N ≥ 1). The main tool is Krasnosel’skii’s compression-expansion fixed point theorem.