Relazione d'ordine in un corpide

  • Maria Scafati Tallini
  • Maurizio Iurlo
Keywords: Ring, Inverse semigroup

Abstract

A corpid is a ring (K, +, ·), different from zero, such that (K, ·) is an inverse semigroup. We define an order relation and the notion of simple element. By this we prove several results and a characterization of corpids.
Published
2010-01-18
Section
Articoli