Strength of Convergence in Duals of C*-A
โ
R.J. Archbold; E. Kaniuth; J. Ludwig; G. Schlichting; D.W.B. Somerset
๐
Article
๐
2001
๐
Elsevier Science
๐
English
โ 284 KB
By using trace formulae, the recent concept of upper multiplicity for an irreducible representation of a C\*-algebra is linked to the earlier notion of strength of convergence in the dual of a nilpotent Lie group G. In particular, it is shown that if ? # G has finite upper multiplicity then this int