A homotopy 2-groupoid from a fibration

DOI10.4310/HHA.1999.V1.N1.A2zbMath0914.55006OpenAlexW1973368144MaRDI QIDQ1288045

Klaus Heiner Kamps, Timothy Porter

Publication date: 10 May 1999

Published in: Homology, Homotopy and Applications (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/232947

zbMATH Keywords

fibrationcrossed module\(\text{cat}^1\)-groupoid\(2\)-groupoid

Mathematics Subject Classification ID

Homotopy groups, general; sets of homotopy classes (55Q05) Groupoids (i.e. small categories in which all morphisms are isomorphisms) (20L05) Fiber spaces in algebraic topology (55R05)

Related Items (3)

Homotopies of crossed modules of \(R\)-algebroids ⋮ Fibrations of bigroupoids ⋮ Cohomology of cofibred categorical groups

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