A Characterization of Barycentrically Preassociative Functions

被引:0
|
作者
Jean-Luc Marichal
Bruno Teheux
机构
[1] University of Luxembourg,Mathematics Research Unit, FSTC
来源
Results in Mathematics | 2016年 / 69卷
关键词
Associativity; barycentric associativity; barycentric preassociativity; string functions; functional equation; axiomatization; 39B72;
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学科分类号
摘要
We provide a characterization of the variadic functions which are barycentrically preassociative as compositions of length-preserving associative string functions with one-to-one unary maps. We also discuss some consequences of this characterization.
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页码:245 / 256
页数:11
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