Limit-Operators and Topological Coreflections

DOI10.2307/1995168zbMath0194.54201OpenAlexW4243193455MaRDI QIDQ5590605

Horst Herrlich

Publication date: 1969

Full work available at URL: https://doi.org/10.2307/1995168

zbMATH Keywords

topology

Mathematics Subject Classification ID

Adjoint functors (universal constructions, reflective subcategories, Kan extensions, etc.) (18A40) Categorical methods in general topology (54B30) Limits and colimits (products, sums, directed limits, pushouts, fiber products, equalizers, kernels, ends and coends, etc.) (18A30)

Related Items

Closure operators. I, Factorizations, M-separation, and extremal-epireflective subcategories, Classes of pretopological spaces closed under the formation of final structures, Stable subconstructs of FTS. II, (E,M)−estructuras inducidas en categorías topológicas, Epimorphisms and closure operators of categories of semilattices, Boundedly generated topological spaces, Hereditary, additive and divisible classes in epireflective subcategories of Top, A note on hull operators in (\({\mathcal E},{\mathcal M})\) categories, The coreflective hull of \(\mathcal{U}\)-Fréchet spaces, Stable subconstructs of FTS. III: Exotic cases, Quasihomeomorphisms and Skula spaces

Cites Work

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• Spaces in which sequences suffice II
• The Coreflective Subcategory of Sequential Spaces
• Coreflective Subcategories
• Coreflective subcategories in general topology
• The Introduction of Local Connectivity by Change of Topology