Phantom maps and purity in modular representation theory, III

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Abstract

In the third installment of this paper, we exhibit two phantom maps between kG-modules, whose composite is not projective, whenever k is an uncountable field of characteristic p and G is a finite group of p-rank at least 2. (C) 2002 Elsevier Science (USA).

Original languageEnglish
Pages (from-to)747-754
Number of pages7
JournalJournal of Algebra
Volume248
Issue number2
DOIs
Publication statusPublished - 15 Feb 2002

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