关于广义圆度的几点注记
Some remarks on generalized roundness
摘要：
利用广义圆度、负型不等式和等变希尔伯特空间压缩之间的联系，得到了秩为$\geq 2$的自由交换群和自由生成自由群的通常Cayley图的广义圆度等于1.这就回答了J-F的一个问题。Lafont和S.普拉西迪斯
英文摘要：
By using the links between generalized roundness, negative type inequalities and equivariant Hilbert space compressions, we obtain that the generalized roundness of the usual Cayley graph of finitely generated free groups and free abelian groups of rank $\geq 2$ equals 1. This answers a question of J-F. Lafont and S. Prassidis.
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。
