scientific article; zbMATH DE number 2172005

zbMath1087.20038MaRDI QIDQ4679162

Philip J. Higgins

Publication date: 27 May 2005

Full work available at URL: http://www.emis.de/journals/TAC/reprints/articles/7/tr7abs.html

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zbMATH Keywords

limitshomologyfundamental groupsgroupoidssmall categoriesrepresentations of groupscolimitssubgroup theoremscovering morphisms

Mathematics Subject Classification ID

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