Generalized cyclic cohomology associated with deformed commutators

Xia, Daoxing

doi:10.1090/S0002-9939-96-03204-2

Generalized cyclic cohomology associated with deformed commutators
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Proc. Amer. Math. Soc. 124 (1996), 1743-1753 Request permission

Abstract:

The generalized cyclic cohomology is introduced which is associated with $q$-deformed commutators $xy-qyx$. Some formulas related to the trace of the product of $q$-deformed commutators are established. The Chern character of odd dimension associated with $q$-deformed commutators is studied.

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