The stable and unstable types of classifying spaces

Research output: Contribution to journalArticlepeer-review


The main purpose of this paper is to study groups G1, G2 such that H*(BG1, Z/p) is isomorphic to H*(BG2, Z/p) in U, the category of unstable modules over the Steenrod algebra A, but not isomorphic as graded algebras over Z/p.

Original languageEnglish
Pages (from-to)341-351
Number of pages11
JournalCanadian Mathematical Bulletin
Issue number3
StatePublished - Sep 1997


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