Abstract
In this paper, as natural extensions of the generalized exponents of primitive digraphs introduced by R.A. Brualdi and B. Liu, we introduce the generalized $r$-exponents of primitive digraphs, where $1 \leq r \leq n$. Moreover, some properties and sharp upper bounds of the generalized $r$-exponents of primitive digraphs are obtained, respectively.
Citation
Yufei Huang. Bolian Liu. "GENERALIZED $r$-EXPONENTS OF PRIMITIVE DIGRAPHS." Taiwanese J. Math. 15 (5) 1999 - 2012, 2011. https://doi.org/10.11650/twjm/1500406419
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