We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Barycentrically associative and preassociative functions.
- Authors
Marichal, J.; Teheux, B.
- Abstract
We investigate the barycentric associativity property for functions with indefinite arities and discuss the more general property of barycentric preassociativity, a generalization of barycentric associativity which does not involve any composition of functions. We also provide a generalization of Kolmogoroff-Nagumo's characterization of the quasi-arithmetic mean functions to barycentrically preassociative functions.
- Subjects
BARYCENTRIC interpolation; MATHEMATICAL functions; BARYCENTRIC dynamical time; ARITHMETIC mean; ARITHMETIC; MATHEMATICAL analysis
- Publication
Acta Mathematica Hungarica, 2015, Vol 145, Issue 2, p468
- ISSN
0236-5294
- Publication type
Article
- DOI
10.1007/s10474-015-0488-7