63 citations
- Centre National de la Recherche ScientifiqueFR8 papers
- Université Grenoble AlpesFR4 papers
- Université Joseph FourierFR3 papers
- Gesellschaft Fur Mathematik Und DatenverarbeitungDE2 papers
- Aarhus UniversityDK1 paper
- Bouygues (France)FR1 paper
- Bulgarian Academy of SciencesBG1 paper
- Centre de Mathématiques Laurent SchwartzFR1 paper
- École PolytechniqueFR1 paper
- Institut Camille JordanFR1 paper
- Institut de PhysiqueFR1 paper
- Institut de recherche mathématique de RennesFR1 paper
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3 papers · 1 filter
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.
math.CO2003
Le cocycle du verger
Roland Bacher
We define and prove uniqueness of a natural homomorphism (called the Orchard morphism) from some groups associated naturally to a finite set to the group of t…