Oscillations for Neutral Functional Differential Equations [PDF]
We will consider a class of neutral functional differential equations. Some infinite integral conditions for the oscillation of all solutions are derived. Our results extend and improve some of the previous results in the literature.
Fatima N. Ahmed +3 more
doaj +4 more sources
Numerical solutions of neutral stochastic functional differential equations [PDF]
This paper examines the numerical solutions of neutral stochastic functional differential equations (NSFDEs) $d[x(t)-u(x_t)]=f(x_t)dt+g(x_t)dw(t)$, $t\geq 0$.
Chinese Scholarship Council (Funder) +2 more
core +6 more sources
Oscillation in neutral partial functional differential equations and inequalities [PDF]
We derive some sufficient conditions for certain classes of ordinary differential inequalities of neutral type with distributed delay not to have eventually positive or negative solutions.
X. Fu, Jianhong Wu
doaj +13 more sources
Attractivity for Neutral Functional Differential Equations [PDF]
We study the long term dynamics of non-autonomous functional di fferential equations. Namely, we establish existence results on pullback attractors for non-linear neutral functional di erential equations with time varying delays.
Caraballo Garrido, Tomás, Kiss, Gábor
core +4 more sources
Stability of simple periodic solutions of neutral functional differential equations [PDF]
We study the stability property of a simple periodic solution of an autonomous neutral functional differential equation (NFDE) of the form $${d\over dt} D(x_t) = f (x_t).$$ A new proof based on local integral manifold theory and the implicit function ...
Z. Shao, Y. Lu
doaj +4 more sources
Stability of Nonlinear Neutral Stochastic Functional Differential Equations
Neutral stochastic functional differential equations (NSFDEs) have recently been studied intensively. The well-known conditions imposed for the existence and uniqueness and exponential stability of the global solution are the local Lipschitz condition ...
Minggao Xue, Shaobo Zhou, Shigeng Hu
doaj +3 more sources
Discontinuous solutions of neutral functional differential equations [PDF]
The fundamental theory of existence, uniqueness and continuous differentiability of Lp-solutions for Neutral Functional Differential Equations is presented.
Fichmann, L., Oliveira, J. C. F. de
core +7 more sources
Special solutions of neutral functional differential equations
For a system of nonlinear neutral functional differential equations we prove the existence of an -parameter family of "special solutions" which characterize the asymptotic behavior of all solutions at infinity.
Győri István +1 more
doaj +3 more sources
Critical cases in neutral functional differential equations, arising from hydraulic engineering [PDF]
This paper starts from several applications described by initial/boundary value problems for \(1D\) (time and one space variable) hyperbolic partial differential equations whose basic properties and stability of equilibria are studied throughout the same
Vladimir Răsvan
doaj +1 more source
Analysis of stochastic neutral fractional functional differential equations
This work deals with the large deviation principle which studies the decay of probabilities of certain kind of extremely rare events. We consider stochastic neutral fractional functional differential equation with multiplicative noise and show large ...
Alagesan Siva Ranjani +3 more
doaj +1 more source

