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An Explicit Criterion for the Existence of Positive Solutions of the Linear Delayed Equation x˙(t)=−c(t)x(t−τ(t))
Joint Authors
Baštinec, Jaromír
Šmarda, Zdenĕk
Diblík, Josef
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-06
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The paper investigates an equation with single delay ẋ(t)=-c(t)x(t-τ(t)), where τ:[t0-r,∞)→(0,r], r>0, t0∈R, and c:[t0-r,∞)→(0,∞) are continuous functions, and the difference t-τ(t) is an increasing function.
Its purpose is to derive a new explicit integral criterion for the existence of a positive solution in terms of c and τ.
An overview of known relevant criteria is provided, and relevant comparisons are also given.
American Psychological Association (APA)
Baštinec, Jaromír& Diblík, Josef& Šmarda, Zdenĕk. 2012. An Explicit Criterion for the Existence of Positive Solutions of the Linear Delayed Equation x˙(t)=−c(t)x(t−τ(t)). Abstract and Applied Analysis،Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-480909
Modern Language Association (MLA)
Baštinec, Jaromír…[et al.]. An Explicit Criterion for the Existence of Positive Solutions of the Linear Delayed Equation x˙(t)=−c(t)x(t−τ(t)). Abstract and Applied Analysis No. 2011 (2011), pp.1-12.
https://search.emarefa.net/detail/BIM-480909
American Medical Association (AMA)
Baštinec, Jaromír& Diblík, Josef& Šmarda, Zdenĕk. An Explicit Criterion for the Existence of Positive Solutions of the Linear Delayed Equation x˙(t)=−c(t)x(t−τ(t)). Abstract and Applied Analysis. 2012. Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-480909
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480909