Mal'tsev categories and a generalised 3x3 Lemma
 
 
Description:  We prove that a regular category C is a Mal'tsev category if and only if a strong form of the denormalised 3x3 Lemma holds true in C.
Date:  2012-02-28
Start Time:   16:00
Speaker:  Diana Rodelo (CMUC/Univ. Algarve)
Institution:  Universidade do Algarve/CMUC
Place:  Sala 5.5
Research Groups: -Algebra, Logic and Topology
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