id: 05584881
dt: j
an: 05584881
au: Wang, Shiying; Guo, Jiwen
ti: Primitive exponents of a class of $(k+1)$-colored directed graphs.
so: Math. Appl. 21, No. 4, 778-786 (2008).
py: 2008
pu: Editorial Board of Mathematica Applicata, Huazhong University of Science
    and Technology, Wuhan
la: ZH
cc: 
ut: cycle; colored digraph; primitive exponent
ci: 
li: 
ab: Summary: In this paper, we define $(k+1)$-colored directed graphs $D
    \cal{A}$ with $(k+1)$-cycles and give a necessary and sufficient
    condition for these directed graphs to be primitive. We obtain the
    primitive exponent of directed graphs $D \cal{A}$ at the same time.
rv: