Algebra, Logic and Topology

 

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details

Author(s)
Jirí Adámek; Lurdes Sousa;

Title
On reflective subcategories of varieties

Abstract
Full reflective subcategories of varieties are characterized as the cocomplete categories with a regular generator, or as classes of algebras presented by "preequations". As a byproduct, a solution is presented to the problem of describing omega-orthogonality classes of locally finitely presentable categories in terms of closure properties.

Journal
Journal of Algebra

Volume
276

Year
2004

Issue

Page(s)
685-705

 
     
 

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