Periodic solutions to a kind of neutral functional differential equation in the critical case
نویسندگان
چکیده
منابع مشابه
Periodic solutions for a kind of higher-order neutral functional differential equation with variable parameter
In this paper, we consider a kind of higher-order neutral equation with distributed delay and variable parameter: (x(t) – p(t)x(t – σ ))(n) + f (x(t))x′(t) + g( ∫ 0 –r x(t + s)dα(s)) = q(t). By using the classical coincidence degree theory of Mawhin, sufficient conditions for the existence of periodic solutions are established. Recent results in the literature are generalized and significantly ...
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 2004
ISSN: 0022-247X
DOI: 10.1016/j.jmaa.2004.01.031