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math.GR2013
About presentations of braid groups and their generalizations
Vladimir V. Vershinin
In the paper we give a survey of rather new notions and results which generalize classical ones in the theory of braids. Among such notions are various inverse monoids of partial b…
math.GR2011
Generating groups by conjugation-invariant sets
Valery Bardakov, Vladimir Tolstykh, Vladimir Vershinin
Let S be a generating set of a group G. We say that G has FINITE WIDTH relative to S if G=(S\cup S^{-1})^k for a suitable natural number k. We say that a group G is a group of FINI…