63 citations
- Centre National de la Recherche ScientifiqueFR11 papers
- Université Grenoble AlpesFR6 papers
- Université Joseph FourierFR5 papers
- Gesellschaft Fur Mathematik Und DatenverarbeitungDE2 papers
- Institut de PhysiqueFR2 papers
- Laboratoire de Mathématiques d'OrsayFR2 papers
- Université Pierre Mendès FranceFR2 papers
- University of IoanninaGR2 papers
- Aarhus UniversityDK1 paper
- Bouygues (France)FR1 paper
- Bulgarian Academy of SciencesBG1 paper
- Centre de Mathématiques Laurent SchwartzFR1 paper
4 papers · 2 filters
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…
Counting Triangulations of Configurations
Roland Bacher
After defining convex near-polygons, a formula enumerating the number of triangulations of such configurations is derived in terms of edge-polynomials. The paper describes also a t…
The Orchard relation of a generic symmetric or antisymmetric function
Roland Bacher
We associate to certain symmetric or antisymmetric functions on the set of subsets in a finite set an equivalence relation on and study some of its…
Développements limités et la transformée inverse
Roland Bacher
The generating series associated to a certain sequence of limited Taylor expansions coincides with the continuously iterated Invert Transform and displays thus a nice functional eq…