Ideals in cross sectional $C^*$-algebras of Fell bundles
| Autor: | Beatriz Abadie, Fernando Abadie |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
partial actions
Pure mathematics 46L05 General Mathematics Structure (category theory) topological freeness 01 natural sciences Spectrum (topology) 0103 physical sciences FOS: Mathematics Ideal (ring theory) 0101 mathematics Operator Algebras (math.OA) Fell bundles Mathematics geography crossed products geography.geographical_feature_category Fiber (mathematics) 010102 general mathematics Fell Mathematics - Operator Algebras Action (physics) Bundle 010307 mathematical physics Unit (ring theory) |
| Zdroj: | Rocky Mountain J. Math. 47, no. 2 (2017), 351-381 |
| ISSN: | 0035-7596 |
| DOI: | 10.1216/rmj-2017-47-2-351 |
| Popis: | With each Fell bundle over a discrete group G we associate a partial action of G on the spectrum of the unit fiber. We discuss the ideal structure of the corresponding full and reduced cross-sectional C*-algebras in terms of the dynamics of this partial action. Comment: 19 pages |
| Databáze: | OpenAIRE |
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