Title of article
Periodic solutions of fourth-order delay differential equation
Author/Authors
balamuralitharan, s.
Pages
8
From page
307
To page
314
Abstract
In this paper the periodic solutions of fourth order delay differential equation of the form x....(t)+ax...(t)+f(x¨(t−τ(t)))+g(x˙(t−τ(t)))+h(x(t−τ(t)))=p(t) is investigated. Some new positive periodic criteria are given.
Keywords
Fourth-order delay differential equation , periodic solutions
Journal title
Astroparticle Physics
Serial Year
2015
Record number
2439052
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