Existence theory for single and multiple solutions to semipositone discrete Dirichlet boundary value problems with singular dependent nonlinearities
type: Item
instance of: scholarly article
title: Existence theory for single and multiple solutions to semipositone discrete Dirichlet boundary value problems with singular dependent nonlinearities
zbMATH Open document ID: 1026.39002
DOI: 10.1155/S1048953303000029
author: Daqing Jiang
author: Donal O'Regan
author: Ravi P. Agarwal
author: Lili Zhang
published in: Journal of Applied Mathematics and Stochastic Analysis
publication date: 2003-12-14T00:00:00Z
full work available at URL: https://eudml.org/doc/50424
review text: For the boundary value problem \[ \Delta^2y(i-1)+ \mu f\bigl(i,y(i)\bigr)=0,\;i=1,\dots,T,\quad y(0)=y(T+1)=0 \] with positive \(\mu\) and a function \(f(i,u)\) which can be singular at \(u=0\) conditions are given such that there exists one positive solution, or there exist two positive solutions, respectively.
Mathematics Subject Classification ID: 39A10
zbMATH DE Number: 1932172
zbMATH Keywords: boundary value problem
zbMATH Keywords: singular nonlinearity
zbMATH Keywords: positive solution
reviewed by: Lothar Berg
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1932172