# American Institute of Mathematical Sciences

2011, 2011(Special): 1061-1067. doi: 10.3934/proc.2011.2011.1061

## A necessary and sufficient condition for oscillation of second order sublinear delay dynamic equations

 1 Department of Mathematics and Computer Science, Çankaya University, 06530, Ankara, Turkey 2 Department of Mathematics, Middle East Technical University, Ankara, Turkey, 06531

Received  July 2010 Revised  February 2011 Published  October 2011

Time scale calculus approach allows one to treat the continuous, discrete, as well as more general systems simultaneously. In this article we use this tool to establish a necessary and sucient condition for the oscillation of a class of second order sublinear delay dynamic equations on time scales. Some well known results in the literature are improved and extended.
Citation: RazIye Mert, A. Zafer. A necessary and sufficient condition for oscillation of second order sublinear delay dynamic equations. Conference Publications, 2011, 2011 (Special) : 1061-1067. doi: 10.3934/proc.2011.2011.1061
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