Hopf structure for Poisson enveloping algebras.
The non-commutative torus is realized as the -algebra of sections of a locally trivial -algebra bundle over with fibres isomorphic to for a totally skew multiplier on . D. Poguntke [9] proved that is stably isomorphic to for a simple non-commutative torus and an integer . It is well-known that a stable isomorphism of two separable -algebras is equivalent to the existence of equivalence bimodule between them. We construct an --equivalence bimodule.
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