On associative operations on commutative integral domains
arXiv:1908.02009 · doi:10.1007/s00233-019-10044-x
Abstract
We describe the associative multilinear polynomial functions over commutative integral domains. This extends Marichal and Mathonet's result on infinite integral domains and provides a new proof of Andres's classification of two-element -semigroups.
5 pages