Multiple positive solutions of a singular Gelfand type problem for second-order impulsive differential systems
type: Item
instance of: scholarly article
title: Multiple positive solutions of a singular Gelfand type problem for second-order impulsive differential systems
zbMATH Open document ID: 1070.34044
author: Xianqiang Yang
published in: Mathematical and Computer Modelling
publication date: 2005-02-22T00:00:00Z
review text: The authors prove the existence of multiple positive solutions for a singular Gelfand-type boundary value problem for second-order impulsive differential systems with real multiparameters. Furthermore, they study existence and multiplicity of positive radial solutions for semilinear elliptic systems on an annulus or an exterior domain with suitable impulse conditions. Proofs are mainly employed by the upper and lower solutions method for systems and the fixed-point index arguments.
reviewed by: Sotiris K. Ntouyas
Mathematics Subject Classification ID: 34B37
Mathematics Subject Classification ID: 34B16
Mathematics Subject Classification ID: 34B18
zbMATH DE Number: 2137079
zbMATH Keywords: second-order impulsive differential system
zbMATH Keywords: singular boundary value problem
zbMATH Keywords: semilinear elliptic problem
zbMATH Keywords: positive solution
zbMATH Keywords: radial solution
zbMATH Keywords: upper solution
zbMATH Keywords: lower solution
zbMATH Keywords: fixed-point index
MaRDI profile type: Publication
full work available at URL: j.mcm.2003.12.007
OpenAlex ID: W2080322334
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DOI: 10.1016/J.MCM.2003.12.007
description: scientific article; zbMATH DE number 2137079