Galois correspondence for group-type partial actions of groupoids
نویسندگان
چکیده
Let $G$ be a finite groupoid and $\alpha=(S_g,\alpha_g)_{g\in G}$ unital partial action of group-type on commutative ring $S=\oplus_{y\in G_0}S_y$. We prove Galois correspondence between class wide subgroupoids subrings $S$. recover known results for global actions we give several examples to illustrate the correspondence.
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ژورنال
عنوان ژورنال: Simon Stevin
سال: 2022
ISSN: ['1370-1444', '2034-1970']
DOI: https://doi.org/10.36045/j.bbms.210807