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20032011
most citedEfficient and fast estimation of the geometric median in Hilbert spaces with an averaged stochastic gradient algorithm

104 citations

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math.GR2010

and word problems for infinite type Artin-Tits groups, and applications to virtual braid groups

Eddy Godelle, Luis Paris

Let be a Coxeter graph, let be its associated Coxeter system, and let ) be its associated Artin-Tits system. We regard as a reflection group acting on a real…

math.GR2010

Embedding mapping-class groups of orientable surfaces with one boundary component

Lluis Bacardit

Let be an orientable surface of genus with one boundary component and punctures. Let be the mapping-class group of relative to…