Un théorème sur les sommes amalgamees de groupes simpliciaux

DOI10.1007/BF01180567zbMath0374.18009MaRDI QIDQ1245287

Michel Zisman

Publication date: 1977

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/154512

Mathematics Subject Classification ID

Homotopy equivalences in algebraic topology (55P10) Homotopy groups, general; sets of homotopy classes (55Q05) Homological methods in group theory (20J05) Extensions, wreath products, and other compositions of groups (20E22) Simplicial sets and complexes in algebraic topology (55U10) Limits and colimits (products, sums, directed limits, pushouts, fiber products, equalizers, kernels, ends and coends, etc.) (18A30) Category of groups (20J15)

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Une remarque sur le classifiant d'une catégorie topologique. (A remark on the classifying space of a topological category)

Cites Work

• Every connected space has the homology of a \(K\) \((\pi,1)\)