Lusternik-schnirelmann category of spin(9)

Norio Iwase, Akira Kono

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


First we give an upper bound of cat(E), the L-S category of a principal G-bundle E for a connected compact group G with a characteristic map α:∑V→G. Assume that there is a cone-decomposition {Fi

Original languageEnglish
Pages (from-to)1517-1526
Number of pages10
JournalTransactions of the American Mathematical Society
Issue number4
Publication statusPublished - Apr 1 2007

All Science Journal Classification (ASJC) codes

  • Mathematics(all)
  • Applied Mathematics


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