Coideals, Quantum Subgroups and Idempotent States

DOI10.1093/QMATH/HAW051zbMath1384.46039arXiv1606.00576OpenAlexW2963277534MaRDI QIDQ4588462

Fatemeh Khosravi, Paweł Kasprzak

Publication date: 26 October 2017

Published in: The Quarterly Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1606.00576

zbMATH Keywords

von Neumann algebracoidealsscaling groupquantum subgroupsidempotent states

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Noncommutative dynamical systems (46L55) (C^*)-algebras and (W^*)-algebras in relation to group representations (22D25) Other ``noncommutative mathematics based on (C^*)-algebra theory (46L89) States of selfadjoint operator algebras (46L30)

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