An axiomatic account of weak triquotient assignments in locale theory

DOI10.1016/J.JPAA.2009.07.005zbMath1274.18010OpenAlexW1993364369MaRDI QIDQ847673

Christopher F. Townsend

Publication date: 19 February 2010

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jpaa.2009.07.005

Mathematics Subject Classification ID

Categorical logic, topoi (03G30) Categorical methods in general topology (54B30)

Related Items (6)

Representing geometric morphisms using power locale monads ⋮ Principal bundles as Frobenius adjunctions with application to geometric morphisms ⋮ Stability of properties of locales under groups ⋮ Distributive idempotents in an order-enriched category ⋮ Unnamed Item ⋮ On the parallel between the suplattice and preframe approaches to locale theory

Cites Work

• Open maps of toposes
• Proper maps of locales
• Presenting locale pullback via directed complete posets
• A universal characterization of the double powerlocale
• An extension of the Galois theory of Grothendieck
• A categorical account of the Hofmann–Mislove theorem
• Localic triquotient maps are effective descent maps
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• Unnamed Item

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