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arXiv · 1412.4552

Enveloping actions for twisted partial actions

Shuangjian Guo·Shengxiang Wang
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Abstract

Let A#_{\alpha, \omega}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#_{\alpha, \omega}H becomes a separable extension.

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Shuangjian Guo, Shengxiang Wang. 2014-12-15. Enveloping actions for twisted partial actions. https://arxiv.org/abs/1412.4552

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