Mackey systems of monoidal categories and G-spectra

Kazuhisa Shimakawa

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


We construct an equivariant infinite loop space machine denned on certain class of monoidal OG-categories which have built-in Mackey structure. Applications include the equivariant infinite delooping of the classifying space BF(G) for stable spherical G-fibrations and also the construction of an infinite loop G-space E(X, G) with π0HE(X, G) naturally isomorphic to the equivariant Whitehead groups WhH(X) of given G-space X.

Original languageEnglish
Pages (from-to)373-394
Number of pages22
Issue number4
Publication statusPublished - Jul 1 1991


  • G-spectrum
  • Mackey system of monoidal categories
  • equivariant Whitehead group
  • spherical G-fibration

ASJC Scopus subject areas

  • Mathematics(all)


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