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Cellular covers of divisible abelian groups
KTH, School of Engineering Sciences (SCI), Mathematics (Dept.), Mathematics (Div.).
2009 (English)In: ALPINE PERSPECTIVES ON ALGEBRAIC TOPOLOGY / [ed] Ausoni C; Hess K; Scherer J, 2009, Vol. 504, 77-97 p.Conference paper (Refereed)
Abstract [en]

We determine all the possible values of the cellular approximation functor c(A) : cell(A)E -> E, where A is an arbitrary group and E is a divisible abelian group.

Place, publisher, year, edition, pages
2009. Vol. 504, 77-97 p.
, Contemporary Mathematics, ISSN 0271-4132 ; 504
Keyword [en]
cellular cover, cellular approximation, central extension
National Category
URN: urn:nbn:se:kth:diva-29926ISI: 000275899200004ISBN: 978-0-8218-4839-5OAI: diva2:398434
3rd Arolla Conference on Algebraic Topology, Arolla, SWITZERLAND, AUG 18-24, 2008
QC 20110217Available from: 2011-02-17 Created: 2011-02-17 Last updated: 2011-02-17Bibliographically approved

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Chachólski, Wojciech
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