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20092013
most citedC-simple groups: amalgamated free products, HNN extensions, and fundamental groups of 3-manifolds

34 citations · 35 across the 2 of their papers we have counts for

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math.GR2013

On the Limit Set of Root Systems of Coxeter Groups acting on Lorentzian spaces

Christophe Hohlweg, Jean-Philippe Préaux, Vivien Ripoll

The notion of limit roots of a Coxeter group W was recently introduced (see arXiv:1112.5415 and arXiv:1303.6710): they are the accumulation points of directions of roots of a root…