Characterizations of MacNeille completions and topological functors

DOI10.1017/S0004972700008017zbMath0379.18004MaRDI QIDQ4159506

Hans-E. Porst

Publication date: 1978

Published in: Bulletin of the Australian Mathematical Society (Search for Journal in Brave)

Mathematics Subject Classification ID

Categories admitting limits (complete categories), functors preserving limits, completions (18A35) General theory of categories and functors (18A99) Embedding theorems, universal categories (18B15) Generalities in topology (54A99)

Related Items (10)

Unnamed Item ⋮ Unnamed Item ⋮ Concrete categories and infinitary languages ⋮ Unnamed Item ⋮ ALGEBRAIC HULLS OF ADJOINT FUNCTORS AS INJECTIVE HULLS ⋮ Semi-topological functors. II: external characterizations ⋮ CARTESIAN CLOSED TOPOLOGICAL HULLS AS INJECTIVE HULLS ⋮ Injectivity of topological categories ⋮ Topological categories ⋮ A characterization of concrete quasitopoi by injectivity

Cites Work

• Initial completions
• Categorial characterization of the MacNeille completion
• Cartesian Closed Topological Hulls
• Topological functors

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