Dual pairs of quantum spaces (Q1922504)
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scientific article; zbMATH DE number 922367
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dual pairs of quantum spaces |
scientific article; zbMATH DE number 922367 |
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Dual pairs of quantum spaces (English)
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2 April 1997
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The author studies the structure corresponding to the algebraic condition in Alain Connes' definition of Poincaré duality. He shows that the arrow \(\Omega (A'\otimes A'') \to \Omega_D (A'\otimes A'')\) transits through \(\Omega(A') \widehat \otimes \Omega(A'')\), a fact which sheds light on the algebraic aspects of noncommutative Poincaré duality and makes (by the author) natural the definition of biconnection.
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noncommutative Poincaré duality
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biconnection
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