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http://hdl.handle.net/20.500.12188/2051| Title: | Free power-commutative groupoids | Authors: | Celakoska-Jordanova, Vesna | Keywords: | groupoid, mono-generated subgroupoid, groupoid power, variety of groupoids, free groupoid, injective groupoid | Issue Date: | Mar-2015 | Publisher: | De Gruyter | Journal: | Mathematica Slovaca | Abstract: | A groupoid is called power-commutative if every mono-generated subgroupoid is commutative. The class Pc of power-commutative groupoids is a variety. A description of free objects in this variety and their characterization by means of injective groupoids in Pc are obtained. | URI: | http://hdl.handle.net/20.500.12188/2051 | DOI: | 10.1515/ms-2015-0003 |
| Appears in Collections: | Faculty of Natural Sciences and Mathematics: Journal Articles |
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