Caractère de Chern bivariant |
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| Authors: | Christian Kassel |
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| Institution: | (1) Institut de Recherche Mathématique Avancée, Unité associée 1 au CNRS, 7 rue René Descartes, 67084 Strasbourg Cedex, France |
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| Abstract: | We construct a bivariant Chern character with values in Jones-Kassel's bivariant cyclic cohomology. This is done forK-theoretic objects such as idempotents, bimodules, quasi-homomorphisms à la Cuntz and extensions of algebras. |
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| Keywords: | K-thé orie homologie cyclique caractè re de Chern thé ories bivariantes |
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