Canonical bilaterally commutative groupoids

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Наслов:	Canonical bilaterally commutative groupoids
Authors:	Celakoska-Jordanova, Vesna
Keywords:	Variety of groupoids, free groupoid, injective groupoid
Issue Date:	2016
Publisher:	Alexandru Ioan Cuza University of Iaşi
Journal:	Analele ştiinţifice ale Universităţii “Al. I. Cuza” din Iaşi. Matematică (SERIE NOUĂ)
Abstract:	A groupoid G is called bilaterally commutative if it satisfies the identities (xy)z = (yx)z and x(yz) = x(zy). A description of free objects in the variety Bc of bilaterally commutative groupoids and their characterization by means of injective objects in Bc is presented.
URI:	http://hdl.handle.net/20.500.12188/2028
Appears in Collections:	Faculty of Natural Sciences and Mathematics: Journal Articles