Noncommutative Geometry and Quantum Physics Vietri sul Mare, August 31 - September 5, 2009
Home page Speakers Participants Program Picture Lodging Travel Equipment Registration Sponsors	Speaker: Marie Sabbe, K.U. Leuven Title: Isometric coactions of compact quantum groups on compact quantum metric spaces Abstract: We introduce a notion of an isometric coaction of a compact quantum group (CQG) on a compact quantum metric space (CQMS) which only uses the Lipnorm on the CQMS (introduced by Rieffel). We also prove that for every CQG working on a CQMS, there exists a quantum subgroup that is working isometrically.
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