Coproducts of crossed P-modules: applications to second homotopy groups and to the homology of groups
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Publication:1054311
DOI10.1016/0040-9383(84)90016-8zbMath0519.55009OpenAlexW2141839111MaRDI QIDQ1054311
Publication date: 1984
Published in: Topology (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0040-9383(84)90016-8
homology of groupscoproducts of crossed P-modulesgeneralisation of the van Kampen theorem to dimension 2homotopy pushout of Eilenberg-MacLane spacespushouts of crossed modulessecond homotopy groups
Homotopy groups, general; sets of homotopy classes (55Q05) Homological methods in group theory (20J05) Homotopy groups of special spaces (55Q52)
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