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Studio di una classe notevole di anelli dotata di inverso generalizzato

Dipartimento di Matematica e Informatica
Publication Date
  • Ring
  • Inverse Semigroup
  • 16E50


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].

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