In this paper we shall consider first-order neutral differential equations with distributed deviating arguments. Some new sufficient conditions are presented for the oscillation of all solutions. (c) 2007 Elsevier Ltd. All ...

In this work, we consider the existence of nonoscillatory solutions of variable coefficient higher order nonlinear neutral differential equations. Our results include as special cases some well-known results for linear and ...

In this article, we consider the existence of nonoscillatory solutions for the systems of higher order neutral differential equations. We use the Banach contraction principle to present new sufficient conditions for the ...

This article is concerned with oscillation of second-order neutral dynamic equations with distributed deviating arguments of the form (r(t) ((y(t) + p(t)y(tau(t)))(Delta))(gamma)) + integral(d)(c) f(t, y(theta(t, xi))) ...

Sufficient conditions are obtained for oscillatory behavior of solutions for certain nth-order neutral functional differential equations with distributed deviating arguments. The approach proposed in this work makes it ...

This work contains positive solution of first-order neutral functional differential equations with distributed deviating arguments. Some sufficient conditions for the existence of positive solutions are obtained. We use ...

In this work, we consider the existence of nonoscillatory solutions of variable coefficient higher order linear neutral differential equations with distributed deviating arguments. We use the Banach contraction principle ...