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dc.contributor.author
Badano, Mariana  
dc.contributor.author
Vaggione, Diego Jose  
dc.date.available
2022-04-29T14:48:47Z  
dc.date.issued
2016-05  
dc.identifier.citation
Badano, Mariana; Vaggione, Diego Jose; Equational definability of (complementary) central elements; World Scientific; International Journal of Algebra and Computation; 26; 03; 5-2016; 509-532  
dc.identifier.issn
0218-1967  
dc.identifier.uri
http://hdl.handle.net/11336/156116  
dc.description.abstract
For a variety with weak existentially definable factor congruences, we characterize whenthe properties "e is a central element" and "e and f are complementary central elements"are definable by (∀ V p = q)-formulas and by (V p = q)-formulas.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
World Scientific  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Central element  
dc.subject
Equational definability  
dc.subject
Factor congruence  
dc.subject
If then else operator  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Equational definability of (complementary) central elements  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-04-28T14:15:38Z  
dc.identifier.eissn
1793-6500  
dc.journal.volume
26  
dc.journal.number
03  
dc.journal.pagination
509-532  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Badano, Mariana. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Vaggione, Diego Jose. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina  
dc.journal.title
International Journal of Algebra and Computation  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1142/S0218196716500211  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.worldscientific.com/doi/abs/10.1142/S0218196716500211