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GIUSEPPE METERE

A note on strong protomodularity, actions and quotients

  • Authors: Metere, G.
  • Publication year: 2013
  • Type: Altro (Articolo in rivista)

Abstract

We investigate some properties of the fibration of points. We obtain a characterization of protomodular categories among pointed regular ones, and, in the semi-abelian case, a characterization of strong protomodularity. Everything is also stated in terms of internal actions.

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