Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4593007 | Journal of Functional Analysis | 2006 | 25 Pages |
Abstract
For a smooth manifold X with boundary we construct a semi-groupoid T−X and a continuous field of C∗-algebras which extend Connes' construction of the tangent groupoid. We show the asymptotic multiplicativity of ℏ-scaled truncated pseudodifferential operators with smoothing symbols and compute the K-theory of the associated symbol algebra.
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