Abstract
Let F be a locally compact Hausdorff second countable groupoid with a left Haar system {v x} x∈X in the sense of [9] (X = the unit space of Γ). By analogy with Fell’s algebraic bundles over groups, we define the notion of C*-algebras over F and, given a C*-algebra A over Γ, we can form a C*-algebra C*(Γ, A) as the completion of the cross sectional algebra of A. In this note, under some stringent assumptions on Γ, we present a concrete realization of the primitive ideal space of C*(Γ, A). This is a C*-version of [12].
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
E.G. Effros and F. Hahn, Locally compact transformation groups and C*-algebras, Mem. Amer. Math. Soc. 75 (1967).
T. Fack and G. Skandalis, Sur les representations et idéaux de la C*-algebre d’un feuilletage, J. Operator Theory 8 (1982), 95–129.
J.M.G. Fell, An extension of Mackey’s method to Banach *-algebraic bundles, Mem. Amer. Math. Soc. 90 (1969).
J. Glimm, Families of induced representations, Pacific J. Math. 12 (1962), 885–911.
E.C. Gootman and J. Rosenberg, The structure of crossed product C*-algebras: A proof of the generalized Effros-Hahn conjecture, Invent. Math. 102 (1979), 283–298.
P. Green, The local structure of twisted covariance algebras, Acta Math. 140 (1978), 191–250.
A. Kishimoto, Simple crossed products of C*-algebras by locally compact abelian groups, Yokohama Math. J. 28 (1980), 69–85.
D. Olesen and G.K. Pedersen, Applications of the Connes spectrum to C*-dynamical systems, III, J. Funct. Anal. 45 (1982), 357–390.
J.N. Renault, A groupoid approach to C*-algebras, Lecture Notes in Math. 793 (1980), Springer.
J.-L. Sauvageot, Ideaux primitifs de certains produits croises, Math. Ann. 231 (1977), 61–76.
J. Tomiyama, Topological representations of C*-algebras, Tohoku Math. J. 14 (1962), 187–204.
S. Yamagami, On factor decompositions of ergodic groupoids, preprint.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1991 Springer Science+Business Media New York
About this chapter
Cite this chapter
Yamagami, S. (1991). On Primitive Ideal Spaces of C*-Algebras over Certain Locally Compact Groupoids. In: Araki, H., Kadison, R.V. (eds) Mappings of Operator Algebras. Progress in Mathematics, vol 84. Birkhäuser, Boston, MA. https://doi.org/10.1007/978-1-4612-0453-4_8
Download citation
DOI: https://doi.org/10.1007/978-1-4612-0453-4_8
Publisher Name: Birkhäuser, Boston, MA
Print ISBN: 978-1-4612-6767-6
Online ISBN: 978-1-4612-0453-4
eBook Packages: Springer Book Archive