K-duality for pseudomanifolds with isolated singularities

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dc.creatorDebord, C.
dc.creatorLescure, J. M.
dc.date2002-12-09
dc.date2004-05-10
dc.date.accessioned2026-07-07T04:53:38Z
dc.date.available2026-07-07T04:53:38Z
dc.descriptionWe associate to a pseudomanifold $X$ with isolated singularities a differentiable groupoid $G$ which plays the role of the tangent space of $X$. We construct a Dirac element $D$ and a Dual Dirac element $λ$ such that $D$ and $λ$ induce a Poincar{é} duality in $K$-theory between the $C^*$-algebras $C(X)$ and $C^*(G)$.
dc.description27 pages, To appear in J. of Functional Analysis
dc.identifierhttps://arxiv.org/abs/math/0212120
dc.identifierhttp://arxiv.org/abs/math/0212120
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/65928
dc.subjectOperator Algebras
dc.subjectK-Theory and Homology
dc.titleK-duality for pseudomanifolds with isolated singularities
dc.typetext

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