凸体的成对相交同素异形
Pairwise intersecting homothets of a convex body
摘要:
我们证明了$d$维中心对称凸体的最大成对相交正同素异形数至多为$3^{d+1}$,其中任何一个凸体的中心都不包含在其内部。同时,我们改进了Minkowski空间中$k$ -距离集的基数的上界.
英文摘要:
We show that the maximum number of pairwise intersecting positive homothets of a $d$-dimensional centrally symmetric convex body, none of which contains the center of another in its interior, is at most $3^{d+1}$. Also, we improve upper bounds for cardinalities of $k$-distance sets in Minkowski spaces.
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。