Go to page

Bibliographic Metadata

  • Title
    An excision theorem for the K-theory of C*-algebras, with applications to groupoid C*-algebras
  • Author
    Putnam, Ian Fraser
  • Is part of
    Münster Journal of Mathematics, Issue Münster Journal of Mathematics, page 349-402
  • Published
    2021
  • Language
    English
  • Document type
    Journal Article
  • URN
    urn:nbn:de:hbz:6-06089647852 
  • DOI
    10.17879/06089647453 
Restriction-Information
  •  The document is publicly available on the WWW
Links
  • Social Media
     
     Share
  • Reference
  • IIIF
Files
Classification
Abstract
  • We discuss the relative K-theory for a C*-algebra A, together with a C*-subalgebra A′ ⊆ A. The relative group is denoted Ki(A′;A), i = 0, 1, and is due to Karoubi. We present a situation where two pairs A′ ⊆ A and B′ ⊆ B are related so that there is a natural isomorphism between their respective relative K-theories. We also discuss applications to the case where A and B are C*-algebras of a pair of locally compact, Hausdorff topological groupoids, with Haar systems.
Stats
  • The PDF-Document has been downloaded 4 times.