Multiplicity Results via Topological Degree for Impulsive Boundary Value Problems under Non-Well-Ordered Upper and Lower Solution Conditions

<p/> <p>Some multiplicity results for solutions of an impulsive boundary value problem are obtained under the condition of non-well-ordered upper and lower solutions. The main ideas of this paper are to associate a Leray-Schauder degree with the lower or upper solution.</p>

Bibliographic Details
Main Authors: O&apos;Regan Donal, Agarwal RP, Xian Xu
Format: Article
Language:English
Published: SpringerOpen 2008-01-01
Series:Boundary Value Problems
Online Access:http://www.boundaryvalueproblems.com/content/2008/197205