Title of article :
Positive solutions for a scalar differential equation with several delays
Original Research Article
Author/Authors :
Leonid Berezansky، نويسنده , , Elena Braverman، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
For a scalar delay differential equation View the MathML sourceẋ(t)+∑k=1mak(t)x(hk(t))=0,hk(t)≤t, we obtain new explicit conditions for the existence of a positive solution.
Keywords :
Linear delay equations , positive solutions , Several delays , nonoscillation
Journal title :
Applied Mathematics Letters
Journal title :
Applied Mathematics Letters
