Triquotient maps via ultrafilter convergence

DOI10.1090/S0002-9939-02-06472-9zbMath1008.54011MaRDI QIDQ4539864

Maria Manuel Clementino, Dirk Hofmann

Publication date: 11 July 2002

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

triquotient map

Mathematics Subject Classification ID

Related Items (21)

On exponentiability of étale algebraic homomorphisms ⋮ A four for the price of one duality principle for distributive spaces ⋮ Topological theories and closed objects ⋮ Local homeomorphisms via ultrafilter convergence ⋮ Fibrewise injectivity and Kock-Zöberlein monads ⋮ Lax comma categories of ordered sets ⋮ Descent for internal multicategory functors ⋮ On effective descent \(\mathcal{V}\)-functors and familial descent morphisms ⋮ Descent morphisms and a van Kampen theorem in categories of lax algebras ⋮ Lax algebra meets topology ⋮ A note on effective descent morphisms of topological spaces and relational algebras ⋮ A characterization of open mapping in terms of convergent sequences ⋮ Covering morphisms in categories of relational algebras ⋮ Pseudo-Kan Extensions and Descent Theory ⋮ A note on the categorical van Kampen theorem ⋮ An algebraic description of regular epimorphisms in topology ⋮ Hausdorff coalgebras ⋮ Lawvere completeness in topology ⋮ Another note on effective descent morphisms of topological spaces and relational algebras ⋮ Strict monadic topology. I: First separation axioms and reflections ⋮ On limit stability of special classes of continuous maps

Cites Work

• Complete spaces and tri-quotient maps
• Effective descent maps of topological spaces
• Finite preorders and topological descent. I
• Bi-quotient maps and Cartesian products of quotient maps
• Two addenda to the author's ‘Transfinite constructions’
• Localic triquotient maps are effective descent maps
• On finite triquotient maps
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