Authors: Liang, Hao Xu, Jun Ming

Citation: Liang, Hao et Xu, Jun Ming, On Sullivan's conjecture on cycles in 4-free and 5-free digraphs, Acta mathematica Sinica. English series (Print) , 29(1), 2013, pp. 53-64

Authors: Wang, Jian Pan, Yong Liang Xu, Jun Ming

Citation: Wang, Jian et al., The critical group of K m . C n, Acta mathematica Sinica. English series (Print) , 27(1), 2011, pp. 169-184