# Partial Groupoid Actions: Globalization, Morita Theory, and Galois Theory

@article{Bagio2012PartialGA, title={Partial Groupoid Actions: Globalization, Morita Theory, and Galois Theory}, author={Dirceu Bagio and Antonio Paques}, journal={Communications in Algebra}, year={2012}, volume={40}, pages={3658 - 3678} }

In this article, we introduce the notion of a partial action of a groupoid on a ring as well as we give a criteria for the existence of a globalization of it. We construct a Morita context associated to a globalizable partial groupoid action, and we introduce the notion of a partial Galois extension, which is related to the strictness of this context.

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