Affiliation:
1. Department of Mathematics Hunan University of Science and Technology Xiangtan Hunan 411201 P.R. China
Abstract
In this paper, we are concerned with the existence, nonexistence, and multiplicity of positive solutions for a impulsive periodic boundary value problem with positive parameter
. Using the critical point theorem, we obtain a bifurcation type result about positive solutions; that is, there exists
such that our problem has at least two positive solutions for all
, one positive solution for
, and no positive solution for
under the appropriate conditions.
Subject
General Engineering,General Mathematics