arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1809.00136math.DG
收藏

具有正里奇曲率的图的构造

A construction of graphs with positive Ricci curvature

Taiki Yamada

摘要:

两个完全图通过添加一些边连接。得到的图称为胶合图。我们添加的边越多,它的里奇曲率就越大。我们计算了胶合图上每条边的里奇曲率,得到了使胶合图具有正里奇曲率的最少边数.

英文摘要:

Two complete graphs are connected by adding some edges. The obtained graph is called the gluing graph. The more we add edges, the larger the Ricci curvature on it becomes. We calculate the Ricci curvature of each edge on the gluing graph and obtain the least number of edges that result in the gluing graph having positive Ricci curvature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑