locally compact quantum group
Definition 0.1.
A locally compact quantum group defined as in ref. [1] is a quadruple , where is either a – or a – algebra equipped with a co-associative comultiplication (http://planetmath.org/WeakHopfCAlgebra2) and two faithful semi-finite normal weights, and –right and -left Haar measures.
0.0.1 Examples
-
1.
An ordinary unimodular group with Haar measure . , , where .
-
2.
A:= Ł(G) is the von Neumann algebra generated by left-translations or by left convolutions with continuous functions , where , and e is the unit of G.
References
- 1 Leonid Vainerman. 2003. http://planetmath.org/?op=getobj&from=papers&id=471Locally Compact Quantum Groups and Groupoids: Proceedings of the Meeting of Theoretical Physicists and Mathematicians, Strasbourg, February 21-23, 2002., Series in Mathematics and Theoretical Physics, 2, Series ed. V. Turaev., Walter de Gruyter Gmbh & Co: Berlin.
Title | locally compact quantum group |
Canonical name | LocallyCompactQuantumGroup |
Date of creation | 2013-03-22 18:21:24 |
Last modified on | 2013-03-22 18:21:24 |
Owner | bci1 (20947) |
Last modified by | bci1 (20947) |
Numerical id | 18 |
Author | bci1 (20947) |
Entry type | Definition |
Classification | msc 81R50 |
Classification | msc 46M20 |
Classification | msc 18B40 |
Classification | msc 22A22 |
Classification | msc 17B37 |
Classification | msc 46L05 |
Classification | msc 22D25 |
Synonym | Hopf algebras |
Synonym | ring groups |
Related topic | CompactQuantumGroup |
Related topic | LocallyCompactQuantumGroupsUniformContinuity2 |
Related topic | RepresentationsOfLocallyCompactGroupoids |
Related topic | VonNeumannAlgebra |
Related topic | WeakHopfCAlgebra2 |
Related topic | LocallyCompactHausdorffSpace |
Related topic | QuantumGroups |
Defines | quantum group |
Defines | local quantum symmetry |