1 2 M ay 2 00 3 Examples of twisted cyclic cocycles from covariant differential calculi
نویسنده
چکیده
For two covariant differential ∗-calculi, the twisted cyclic cocycle associated with the volume form is represented in terms of commutators [F , ρ(x)] for some self-adjoint operator F and some ∗-representation ρ of the underlying ∗-algebra. MSC (2000): 17B37; 46L87; 81R50
منابع مشابه
Differential Calculi over Quantum Groups and Twisted Cyclic Cocycles
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