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K-stability of continuous C(X)-algebras

Operator Algebras 2020-05-11 v2

Abstract

A C*-algebra is said to be K-stable if its nonstable K-groups are naturally isomorphic to the usual K-theory groups. We study continuous C(X)C(X)-algebras, each of whose fibers are K-stable. We show that such an algebra is itself K-stable under the assumption that the underlying space XX is compact, metrizable, and of finite covering dimension.

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Cite

@article{arxiv.1906.00033,
  title  = {K-stability of continuous C(X)-algebras},
  author = {Apurva Seth and Prahlad Vaidyanathan},
  journal= {arXiv preprint arXiv:1906.00033},
  year   = {2020}
}

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