Abstract
We prove that, in the category of groups, the composition of a cellularization and a localization functor need not be idempotent. This provides a negative answer to a question of Emmanuel Dror Farjoun.
Details
Title
Cellular Covers of Local Groups
Author(s)
Flores, Ramon ; Scherer, Jerome
Published in
Mediterranean Journal Of Mathematics
Volume
15
Issue
6
Pages
229
Date
2018-12-01
Publisher
Basel, SPRINGER BASEL AG
ISSN
1660-5446
1660-5454
1660-5454
Keywords
Other identifier(s)
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Laboratories
MATH
Record Appears in
Scientific production and competences > SB - School of Basic Sciences > MATH - Institute of Mathematics > UNATTRIBUTED-MATH - MATH - Unattributed publications
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2018-12-13