Explicit criteria for the existence of positive solutions for a scalar differential equation with variable delay in the critical case
type: Item
instance of: scholarly article
title: Explicit criteria for the existence of positive solutions for a scalar differential equation with variable delay in the critical case
zbMATH Open document ID: 1155.34337
author: Zdeněk Svoboda
author: Josef Diblík
author: Zdeněk Šmarda
publication date: 2009-03-12T00:00:00Z
Mathematics Subject Classification ID: 34K05
zbMATH DE Number: 5528550
zbMATH Keywords: positive solution
zbMATH Keywords: delayed equation
zbMATH Keywords: critical case
zbMATH Keywords: infinite delay
zbMATH Keywords: \(p\)-function
Wikidata QID: Q115359603
MaRDI profile type: Publication
full work available at URL: j.camwa.2008.01.015
OpenAlex ID: W1966516576
cites work: Positive and oscillating solutions of differential equations with delay in critical case
cites work: Positive solutions of the equation \(\dot x(t)=-c(t)x(t-\tau)\) in the critical case
cites work: Oscillations of first-order delay differential equations in a critical state
cites work: Oscillation and Nonoscillation Criteria for Delay Differential Equations
cites work: Q4940432
cites work: Q4829684
cites work: On exponential stability of linear differential equations with several delays
cites work: Positive solutions for a scalar differential equation with several delays
cites work: On oscillation properties of delay differential equations with positive and negative coefficients.
cites work: A change of variables in the asymptotic theory of differential equations with unbounded delays
cites work: Q3374227
cites work: Q4435497
cites work: Positive solutions of retarded functional differential equations
cites work: Positive solutions of \(p\)-type retarded functional differential equations
cites work: Exponential solutions of equation \(\dot y(t)=\beta(t)[y(t-\delta)-y(t-\tau)]\)
cites work: Q4323870
cites work: Q4000352
cites work: Q4825881
cites work: Existence of multiple positive periodic solutions of delayed predator-prey models with functional responses
cites work: A new existence theory for positive periodic solutions to functional differential equations
cites work: Q4312908
DOI: 10.1016/J.CAMWA.2008.01.015
published in: Computers & Mathematics with Applications
description: scientific article; zbMATH DE number 5528550