id: 05836534
dt: j
an: 05836534
au: Hao, Yifei; Luo, Yanfeng
ti: Directed graphs and combinatorial properties of completely regular
    semigroups.
so: Semigroup Forum 81, No. 3, 524-530 (2010).
py: 2010
pu: Springer-Verlag, New York
la: EN
cc: 
ut: $D$-saturated semigroups; completely regular semigroups; divisibility
    graphs; power graphs
ci: 
li: doi:10.1007/s00233-010-9252-z
ab: Summary: We investigate the divisibility graphs and power graphs of
    completely regular semigroups. We give the structures of these two
    kinds of graphs and describe a combinatorial property of completely
    regular semigroups defined in terms of divisibility graphs and power
    graphs, respectively.
rv: