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arXiv math/0608354math.KTmath.APmath.OA
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带角流形上的椭圆理论:II。同伦分类与$K$ -同调

Elliptic Theory on Manifolds with Corners: II. Homotopy classification and $K$-Homology

V. E. Nazaikinskii, A. Yu. Savin, B. Yu. Sternin

摘要:

建立了角点流形上椭圆型伪微分算子的稳定同伦分类,并证明了椭圆型算子的模稳定同伦集同构于某个分层流形的K-同调群.作为应用,推广了Monthubert和Nistor最近的一些结果.

英文摘要:

We establish the stable homotopy classification of elliptic pseudodifferential operators on manifolds with corners and show that the set of elliptic operators modulo stable homotopy is isomorphic to the K-homology group of some stratified manifold. By way of application, generalizations of some recent results due to Monthubert and Nistor are given.

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