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Positive solutions for a scalar differential equation with several delays

✍ Scribed by Leonid Berezansky; Elena Braverman


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
242 KB
Volume
21
Category
Article
ISSN
0893-9659

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✦ Synopsis


For a scalar delay differential equation

we obtain new explicit conditions for the existence of a positive solution.


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A scalar linear differential equation with time-dependent delay ẋ The goal of our investigation is to give sufficient conditions for the existence of positive solutions as t → ∞ in the critical case in terms of inequalities on a and τ . A generalization of one known final (in a certain sense) resul

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