1) linedigraph
有向图的线图
1.
The paper shows that the n-dimensional d-ary De Bruijn Graph B(d,n ) is equitable (d+ 1 )-colorable,namely,the set of d" venices of B (d,n ) can be partitioned into d+ 1A vertex coloring theorem of linedigraphs is also proved.
给出了ｎ维ｄ进位ＤｅＢｒｕｉｊｎ图Ｂ（ｄ，ｎ）的一种均匀顶点ｄ＋１染色，即将其顶点集分拆成顶点个数至多相差１的ｄ＋１个无关集，并证明了关于一般有向图的线图的一个顶点染色定理。
2) line digraph
有向线图
1.
For a digraph D,the line digraph L(D) is the one whose vertex set is A(D) and the arcs set are the pairs {(xy,yz)},where xy∈A(D),yz∈A(D).
有向图D的有向线图是以A(D)为顶点集,弧集为{(xy,yz),xy∈A(D),yz∈A(D)}的有向图,用L(D)表示D的有向线图。
2.
In this paper,we show that the second isoperimetric connectivity of strongly connected line digraphs with \$δ≥\$ equals its connectivity.
证明了最小度大于等于2的强连通有向线图的第二等周点连通度等于它的点连通度。
3) Line digraph
线有向图
1.
By using the matrix representation of a digraph, some results about the index of convergence and period of a line digraph are obtained.
采用有向图的矩阵表示，得到了线有向图的幂敛指数和周期的有关结果。
4) projected graph of directed graph
有向图的投影图
5) oriented cycle in directed graph
有向图的有向圈
补充资料：日K线图
日K线图——
日K线图就是将每天的K线按时间顺序排列在一起，反映该股票自上市以来的每天的价格变动情况的K线图。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条