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Double vector spaces

Alena Vanžurová (1987)

Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica

Equivalence bimodule between non-commutative tori

Sei-Qwon Oh, Chun-Gil Park (2003)

Czechoslovak Mathematical Journal

The non-commutative torus C * ( n , ω ) is realized as the C * -algebra of sections of a locally trivial C * -algebra bundle over S ω ^ with fibres isomorphic to C * ( n / S ω , ω 1 ) for a totally skew multiplier ω 1 on n / S ω . D. Poguntke [9] proved that A ω is stably isomorphic to C ( S ω ^ ) C * ( n / S ω , ω 1 ) C ( S ω ^ ) A ϕ M k l ( ) for a simple non-commutative torus A ϕ and an integer k l . It is well-known that a stable isomorphism of two separable C * -algebras is equivalent to the existence of equivalence bimodule between them. We construct an A ω - C ( S ω ^ ) A ϕ -equivalence bimodule.

Erratum

(2013)

Communications in Mathematics

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