Institut de Mathématiques de Bourgogne

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20032014

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

104 citations

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Showing 2012 · math.GRShow all

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math.GR2012

$K (π, 1)$ conjecture for Artin groups

Luis Paris

The purpose of this paper is to put together a large amount of results on the $K (π, 1)$ conjecture for Artin groups, and to make them accessible to non-experts. Firstly, this is a s…

math.GR2012

Overalgebras and separation of generic coadjoint orbits of $S L (n, R)$

Amel Zergane

For the semi simple and deployed Lie algebra $g = sl (n, R)$ , we give an explicit construction of an overalgebra $g^{+} = g ⋊ V$ of $\mathfr…

math.GR2012★ 2 cited

PreGarside monoids and groups, parabolicity, amalgamation, and FC property

Eddy Godelle, Luis Paris

We define the notion of preGarside group slightly lightening the definition of Garside group so that all Artin-Tits groups are preGarside groups. This paper intends to give a first…

K(π,1) conjecture for Artin groups

Overalgebras and separation of generic coadjoint orbits of SL(n,R)

PreGarside monoids and groups, parabolicity, amalgamation, and FC property

$K (π, 1)$ conjecture for Artin groups

Overalgebras and separation of generic coadjoint orbits of $S L (n, R)$