On the existence of positive solutions for an ecological model with indefinite weight

Research

Title	On the existence of positive solutions for an ecological model with indefinite weight
Type	JournalPaper
Keywords	Ecological systems; Indefinite weight; Grazing and constant yield harvesting; Sub–super solution method
Year	2016
Journal	Arab Journal of Mathematical Sciences
DOI
Researchers	saleh shakeri ، Ghasem Alizadeh Afrouzi ، ARMIN Hadjian

Abstract

This study concerns the existence of positive solutions for a nonlinear boundary value problem. We prove the existence of positive solutions under certain conditions.

Ghasem Alizadeh Afrouzi

Research

Abstract