Cellular Covers of Local Groups

نویسندگان

  • RAMÓN FLORES
  • Emmanuel Dror Farjoun
چکیده

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.

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تاریخ انتشار 2017