摘要
本文得到了ｎ阶ｋ上本原有向图的第ｋ重上广义指数的最大值，１≤ｋ≤ｎ，完全刻画了第ｋ重上广义指数达到最大值的ｎ阶有向图，讨论了第ｋ重上广义指数可取得的值。
The maximum value of k-th upper generalized exponents of digraphs in the class of k-upper primitive digraphs of order n with 1≤ h ≤n is obtained, those digraphs of order n whose k-th upper generalized exponents achieve the maximum value are completely characterized, and the numbers attainable as k-th upper generalized exponents are discussed.
出处
《数学进展》
CSCD
北大核心
2000年第6期499-506,共8页
Advances in Mathematics（China）
基金
Guangdong Provincial Natural Science Poundation of China! (990447) and NationalNatural Science Foundation of China!(No. 19771040
关键词
上广义指数
有向图
本原有向图
非本原分划
upper generalized exponent
digraph
primitive digraph
imprimitive petitio|
