The Real Rank of CCR C*-Algebra

Sudo, Takahiro

  • Received : 2006.04.17
  • Published : 2008.06.30


We estimate the real rank of CCR C*-algebras under some assumptions. A applications we determine the real rank of the reduced group C*-algebras of non-compac connected, semi-simple and reductive Lie groups and that of the group C*-algebras of connected nilpotent Lie groups.


C*-algebra;real rank;group C*-algebras


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