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Jean-louis Tu 《K-Theory》1999,17(3):215-264
We show, using the construction of Higson and Kasparov, that the Baum–Connes Conjecture holds for foliations whose holonomy groupoid is Hausdorff and amenable. More generally, for every locally compact, -compact and Hausdorff groupoid G acting continuously and isometrically on a continuous field of affine Euclidean spaces, the Baum–Connes conjecture with coefficients is an isomorphism, and G amenable in K-theory. In addition, we show that C*(G) satisfies the Universal Coefficient Theorem.  相似文献   

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Sans résumé extrait d’une conférence faite à Bienne, le 26 mai 1946, à la Société mathématique suisse  相似文献   

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In this Note we give an explicit formula for the length of the shortest geodesic loop for hyperbolic spheres with three singularities of order greater than 3.  相似文献   

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Sans résumé Une partie du présent travail est la reproduction d’un article paru dans Arkiv f?r mathematik, astronomi och fysik (utg. af K. Sv. Vet.-Akademien, Stockholm), Bd. 1, p. 681.  相似文献   

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The aim of this work is to introduce and analyse the new algorithms for solving the transport equation in two-dimensional plane geometry. These schemes are based on a splitting method for the collision operator, introduced in [1]–[3]. Theoretical and numerical results are given and prove the superiority of these schemes over classical algorithms.  相似文献   

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Sans résumé Received October 18, 1998 / Revised November 28, 1999 / Published online October 30, 2000  相似文献   

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