Studio di una classe notevole di anelli dotata di inverso generalizzato

Authors

  • Maria Scafati Tallini Università “La Sapienza”
  • Maurizio Iurlo

Keywords:

ring, inverse semigroup,

Abstract

We study a remarkable class of rings, which we call corpids, that is the rings, different from zero, (K;+; .); such that (K; .) is an inverse semi-group (or groupid, which is the name given by G. Tallini [4]). The inverse semigroup has been defined and called generalized group, indipendently by Viktor Vladimirovich Vagner [6] in the Soviet Union and by Gordon Preston in the Great Britain [3].

Author Biographies

  • Maria Scafati Tallini, Università “La Sapienza”
    P.le A. Moro 5, 00185 Roma
  • Maurizio Iurlo
    Largo dell’Olgiata 15, 00123 Roma

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Published

2009-04-07

Issue

Section

Articoli