Displaying similar documents to “Unbounded solutions of third order delayed differential equations with damping term”

Oscillation theorems for neutral differential equations of higher order

Jozef Džurina (2004)

Czechoslovak Mathematical Journal

Similarity:

In this paper we present some new oscillatory criteria for the n -th order neutral differential equations of the form ( x ( t ) ± p ( t ) x [ τ ( t ) ] ) ( n ) + q ( t ) x [ σ ( t ) ] = 0 . The results obtained extend and improve a number of existing criteria.