Title of article
On the existence of positive periodic solutions for neutral functional differential equation with multiple deviating arguments ✩
Author/Authors
Shiping Lu، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2003
Pages
13
From page
321
To page
333
Abstract
By means of the abstract continuation theory for k-contractions, some criteria are established
for the existence and nonexistence of positive periodic solutions of the following neutral functional
differential equation:
dN
dt = N(t) a(t) − β(t)N(t)−
n
j=1
bj (t)N t − σj (t ) −
m
i=1
ci (t)N t −τi (t ) .
2003 Elsevier Science (USA). All rights reserved
Keywords
Positive periodic solution , Abstract continuous theorem , Neutral functional differential equation
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2003
Journal title
Journal of Mathematical Analysis and Applications
Record number
930519
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