%0 Journal Article %T The existence of a global attractor for a class of rational maps %A Constantin P. Niculescu %A Ionel Roventa %J Mathematics and its Applications : Annals of the Academy of Romanian Scientists %D 2010 %I Academy of Romanian Scientists Publishing House %X In this paper we prove the global asymptotic stability of a class ofrational iterative processes. Our approach combines the presence of agroup of symmetries with certain a priori estimates. %K rational map %K global attractor %K global asymptotic stability %U http://www.mathematics-and-its-applications.com/preview/january/data/4_nicRov.pdf