# Oscillation criteria for retarded functional differential systems

Research output: Contribution to journalArticle

## Abstract

Several criteria are given for having the retarded functional differential systems }$\frac{d}{dt}x\left( t\right) =\int_{-1}^{0}x\left( t-r\left( \theta \right) \right) dq\left( \theta \right)${\small \ oscillatory, depending upon the smoothness of the delay function }\$r\left( \theta \right) .
Original language Unknown 75-84 International Journal Of Pure And Applied Mathematics 63 1 Published - 1 Jan 2010