%0 Journal Article %T An Asymptotic Stability Criteria of Delay Differential Equations on Time Scals %A Ardabili, Jamal Saffar %A Samian, Zahra Poursepahi %J Journal of Mathematics and Computer Science %D 2015 %V 15 %N 2 %@ ISSN 2008-949X %F Ardabili2015 %X Let T be an arbitrary time scale that is unbounded above. In this paper, we will present some stability criteria for first order delay differential equations \[x ^\Delta(t) = a(t)x(t) +b(t)x(\tau (t)) \] using their asymptotic behavior. %9 journal article %R 10.22436/jmcs.015.02.05 %U http://dx.doi.org/10.22436/jmcs.015.02.05 %P 137-145