Enveloping actions for twisted partial actions
arXiv:1412.4552
Abstract
Let A#_{α, ω}H be a partial crossed product. In this paper, we first generalize the theorem about the existence of an enveloping action to twisted partial actions. Second, we construct a Morita context between the partial crossed product and the crossed product related to the enveloping action. Furthermore, we discuss equivalences of partial crossed products Finally, we investigate when A\subset A#_{α, ω}H becomes a separable extension.
13 pages. arXiv admin note: text overlap with arXiv:1111.1281, arXiv:0805.4805 by other authors