RT Journal T1 The application of some special hyper-graphs in the perfect graphs A1 SUN Lin PB JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) FD 2011-08-20 YR 2011 JF JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) VO 46 IS 8 SP 92 DO K1

unimodular hypergraphs; balanced hypergraphs; tree hypergraph; the k-perfect hypergraph; the perfect graph; normal hypergraph; quasi-regularizable hypergraph

LK {http://lxbwk.njournal.sdu.edu.cn/EN/article/article_2173.shtml}