arXiv math/05106662005-10math.GTmath.MG

On a Conjecture of Milnor about Volume of Simplexes

Ren Guo, Feng Luo

备注：: 15 pages. Version for publication

英文摘要：

We establish the second part of Milnor's conjecture on the volume of simplexes in hyperbolic and spherical spaces. A characterization of the closure of the space of the angle Gram matrices of simplexes is also obtained.

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