2) bottom expansion
顶扩
3) Vertex expansion
顶点扩展
5) bottoml/top expansion gallery
底扩/顶扩廊道
6) vertex-multiplication graph
顶点扩张图
1.
Literature review indicates that some researchers tended to classify the vertex-multiplication graphs corresponding to third-order connected astatic graphs into three categories,and made the hypothesis that the category-Ⅲ graph does not include the vertex-multiplication graph corresponding to the connected astatic graph with its diameter being at lest 3.
文献[1]将3阶以上的连通无向图的顶点扩张图按照其最小定向直径分为三类,并给出了如下猜想:直径至少为3的连通无向图的顶点扩张图不属于第三类图。
补充资料：充扩
1.扩充，开拓。
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