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math.GT2002
Distance matrices, random metrics and Urysohn space
A. Vershik
We introduce an universum of the Polish (=complete separable metric) space - the convex cone of distance matrices and study its geometry. It happened that the generic Polish spaces…
math.GT1999
Statistical properties of braid groups in locally free approximation
A. M. Vershik, S. Nechaev, R. Bikbov
Statistical and probabilistic characteristics of locally free group with growing number of generators are defined and their application to statistics of braid groups is given.