16 citations · 43 across the 47 of their papers we have counts for
Showing 2003 · math.COShow all
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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…
math.CO2003★ 1 cited
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…
math.CO2003
The Orchard Morphism
Roland Bacher
We describe and prove uniqueness of a natural homomorphism between some groups associated to finite sets.
math.CO2003
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…