nLab
covering

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Category theory

category theory

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higher category theory

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1-categorical presentations

Idea

See cover, covering space.

Revised on October 6, 2012 00:02:50 by Urs Schreiber (89.204.139.8)
Edit | Back in time (3 revisions) | See changes | History | Views: Print | TeX | Source | Linked from: hypercover, sheaf, site, smooth infinity-groupoid, smooth algebra, cover, regular epimorphism, regular monomorphism, coverage, Grothendieck pretopology, model structure on simplicial presheaves, van Kampen theorem, frame, category of sheaves, sheafification, (infinity,1)-category of (infinity,1)-sheaves, (infinity,1)-sheaf, diffeological space, structured (infinity,1)-topos, topological stack, separated presheaf, Galois theory, concrete sheaf, matching family, effective epimorphism, Q-category, Yoneda lemma for (infinity,1)-categories, canonical topology, open cover, Euclidean-topological infinity-groupoid, covering, Serre-Swan theorem, fpqc site, locally contractible space, topological localization, smooth manifold, topological base, Lie 2-group, Cahiers topos, embedding, effective monomorphism, coherent coverage, augmented simplicial set, ball, Topos, infinity-cohesive site, (infinity,1)Topos, local site, Leinster2010, etale cover, infinity-connected (infinity,1)-site, locally infinity-connected (infinity,1)-site, Zariski site, infinity-local site, cohesive (infinity,1)-topos -- structures, local algebra, fppf site, regular coverage, (infinity,2)-sheaf, synthetic differential infinity-groupoid, dense sub-site, locally algebra-ed topos, model structure for (2,1)-sheaves, separated (2,1)-presheaf, separated (infinity,1)-presheaf, syntactic site, cohesive (infinity,1)-topos -- infinitesimal cohesion, cohesive (infinity,1)-topos -- structures II, descent object, polydisc, Segal condition, morphism of sites, instanton in QCD, geometry of physics, BPTS-instanton, globular theory, clutching construction, covering sieve