Z
1
公开译本
0
课程讲义
15
累积下载
0
累积获赞
1
术语贡献
0
提交勘误
2026-09-29
digraph
—
出处：《Digraphs》 · 第 2 页 · 1.2 Digraphs, Subdigraphs, Neighbours, Degrees
“A directed graph (or just digraph) D consists of a non-empty finite set V(D) of elements called vertices and a finite set A(D) of ordered pairs of distinct vertices called arcs.”
暂无公开勘误与评论记录。
由该用户提交并已收录的数学原著 (3)
