output
20022009
most citedInferring population history with DIYABC: a user-friendly approach to Approximate Bayesian Computation

688 citations

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Showing 2009 · math.GRShow all

3 papers · 2 filters

math.GR2009★ 4 cited

Approximate groups, II: the solvable linear case

Emmanuel Breuillard, Ben Green

We describe the structure of "K-approximate subgroups'' of solvable subgroups of GL_n(C), showing that they have a large nilpotent piece. By combining this with the main result of…

math.GR2009

Combinatorial distance between braid words

Patrick Dehornoy

We give a simple naming argument for establishing lower bounds on the combinatorial distance between (positive) braid words.

math.GR2009★ 14 cited

Commensurability and separability of quasiconvex subgroups

Frederic Haglund

We show that two uniform lattices of a regular right-angled Fuchsian building are commensurable, provided the chamber is a polygon with at least six edges. We show that in an arbit…