%0 Journal Article %T A sufficient condition for bifurcation in random dynamical systems %A Xiaopeng Chen %A Jinqiao Duan %A Xinchu Fu %J Mathematics %D 2009 %I arXiv %X Some properties of random Conley index are obtained and then a sufficient condition for the existence of abstract bifurcation points for both discrete-time and continuous-time random dynamical systems is presented. This stochastic bifurcation phenomenon is demonstrated by a few examples. %U http://arxiv.org/abs/0912.2487v1