%0 Journal Article %A Yilun Shang %D 2013 %J International Journal of Mathematical and Computational Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 73, 2013 %T On the Hierarchical Ergodicity Coefficient %U https://publications.waset.org/pdf/9996769 %V 73 %X In this paper, we deal with the fundamental concepts and properties of ergodicity coefficients in a hierarchical sense by making use of partition. Moreover, we establish a hierarchial Hajnal’s inequality improving some previous results. %P 182 - 185