primitive digraph 中文意思是什麼
primitive digraph
解釋
本原有向圖-
( 3 ) we give an upper bound for lewin index, which is related to generalized primitive exponents of primitive digraph of order n and girth 2, determine the index set of this class digraph and discuss the extreme cases
( 3 )第4節分析了圍長為2的n階本原有向圖的l ( g )的上界及相應的指數集,並討論了極端情形。
分享友人