output
19952026
most citedHyperbolically embedded subgroups and rotating families in groups acting on hyperbolic spaces

224 citations

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Showing 2004 · math.COShow all

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math.CO2004★ 1 cited

On generating series of complementary planar trees

Roland Bacher

We generalize and reprove an identity of Parker and Loday. It states that certain pairs of generating series associated to pairs of labelled rooted planar trees are mutually invers…

math.CO2004

Paperfolding and Catalan numbers

Roland Bacher

We reprove a few results concerning paperfolding sequences using properties of Catalan numbers modulo 2.