transitive digraph meaning in English

可迁有向图

In chapter 3 , vertex - transitive digraphs are studied , which are very important in both theory and application
第三章讨论理论和应用上都非常重要的特殊图类? ?可迁图。
This thesis contributes to directed cycles in digraphs , including the relations between the girth g ( d ) ( length of the shortest directed cycle ) of d and degrees of vertices of d and between the shortest directed cycle of d and the binding number of d , among which vertex - transitive digraphs are studied in detail
本篇论文主要研究有向图中的有向圈，讨论有向图中的围长g ( d ) (最短有向圈的长度)与图的顶点度以及结合数之间的关系，并重点分析了点可迁图类。
Connectivity is discussed particularly , and some new conceptions are proposed , such as atom matching , atom - contracted digraph and atom stabilizer subgroup , based on which the structure characteristic of vertex - transitive digraphs is analyzed further , and current connectivity theory on vertex - transitive digraphs is consummated
重点讨论了点可迁图的连通性及连通度，提出了原子匹配、原子收缩图、原子稳定子群等一些新的概念，在此基础上进一步分析了点可迁图的结构特征，完善了现有的点可迁图的连通性理论。