Title of article
A classification of geometric morphisms and localizations for presheaf categories and algebraic categories
Author/Authors
Claudia Centazzo، نويسنده , , Enrico M. Vitale، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
20
From page
77
To page
96
Abstract
We give necessary and sufficient conditions on a functor , where is an algebraic theory, in order for the induced functor to be a geometric morphism or a localization. We apply our techniques also to the particular case of module categories and to the case of presheaf categories.
Keywords
Algebraic categories , Presheaf categories , Localizations , Geometric morphisms
Journal title
Journal of Algebra
Serial Year
2006
Journal title
Journal of Algebra
Record number
697635
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