Non-amenable principal groupoids with weak containment
| Autor: | Vadim Alekseev, Martin Finn-Sell |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Containment (computer programming)
General Mathematics 010102 general mathematics Principal (computer security) Mathematics - Operator Algebras Group Theory (math.GR) 16. Peace & justice 01 natural sciences 22A22 46L55 Algebra 010104 statistics & probability FOS: Mathematics 0101 mathematics Operator Algebras (math.OA) Construct (philosophy) Mathematics - Group Theory Mathematics |
| Popis: | We construct examples of principal groupoids that have weak containment but are not amenable, thus answering questions by Claire Anantharaman-Delaroche and Rufus Willett. 6 pages |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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