Algebra, Logic and Topology

 

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details

Author(s)
Diana Rodelo;

Title
Moore Categories

Abstract
In 1970, M. Gerstenhaber introduced a list of axioms defining Moore categories in order to develop the Baer Extension Theory. In this paper, we study some implications between the axioms and compare them with more recent notions, showing that, apart from size restrictions, a Moore category is a pointed, strongly protomodular and Barr-exact category with cokernels.

Journal
Theory and Applications of Categories

Volume
12

Year
2004

Issue
6

Page(s)
237-247

 
     
 

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