Burroni, Albert Esquisses des categories à limites et des quasi-topologies. (French) Zbl 0395.18005 Esquisses Mathematiques. No. 5. Amiens: Charles Ehresmann. 83 p. (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 14 Documents MathOverflow Questions: Is there a large colimit-sketch for topological spaces? MSC: 18D99 Categorical structures 18A40 Adjoint functors (universal constructions, reflective subcategories, Kan extensions, etc.) 18A30 Limits and colimits (products, sums, directed limits, pushouts, fiber products, equalizers, kernels, ends and coends, etc.) 18A05 Definitions and generalizations in theory of categories 18A10 Graphs, diagram schemes, precategories Keywords:Prototype; Esquisses; Quasitopology; Commutation of Limits; Completion Structure Theorem; Sketches; Joint Categories; Algebraic Adjoint Functors PDFBibTeX XML