A Remark on Quantum Group Actions and Nuclearity
算子代数
2009-11-07 v2 量子代数
摘要
Let H be a compact quantum group with faithful Haar measure and bounded counit. If H acts on a C*-algebra A, we show that A is nuclear if and only if its fixed-point subalgebra is nuclear. As a consequence H is a nuclear C*-algebra.
引用
@article{arxiv.math/0204029,
title = {A Remark on Quantum Group Actions and Nuclearity},
author = {S. Doplicher and R. Longo and J. E. Roberts and L. Zsido},
journal= {arXiv preprint arXiv:math/0204029},
year = {2009}
}
备注
12 pages, LateX 2e