Principal congruences in weak Heyting algebras

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dc.date.accessioned	2022-07-05T17:19:06Z
dc.date.available	2022-07-05T17:19:06Z
dc.date.issued	2016-04-20
dc.identifier.uri	http://sedici.unlp.edu.ar/handle/10915/138934
dc.description.abstract	Let A be a weak Heyting algebra and let a, b ∈ A. We give a description for the congruence generated by the pair (a, b), and we use it in order to give a necessary and sufficient condition for a function f : Ak → A to be compatible with every congruence of A. We also find conditions on a not necessarily polynomial function g(a, b) in A that imply that the function a → min{b ∈ A : g(a, b) ≤ b} is compatible when defined.	en
dc.format.extent	405-418	es
dc.language	en	es
dc.title	Principal congruences in weak Heyting algebras	en
dc.type	Articulo	es
sedici.identifier.other	doi:10.1007/s00012-016-0381-4	es
sedici.identifier.issn	0002-5240	es
sedici.identifier.issn	1420-8911	es
sedici.creator.person	San Martín, Hernán Javier	es
sedici.subject.materias	Matemática	es
sedici.description.fulltext	true	es
mods.originInfo.place	Facultad de Ciencias Exactas	es
sedici.subtype	Articulo	es
sedici.rights.license	Creative Commons Attribution 4.0 International (CC BY 4.0)
sedici.rights.uri	http://creativecommons.org/licenses/by/4.0/
sedici.description.peerReview	peer-review	es
sedici.relation.journalTitle	Algebra Universalis	es
sedici.relation.journalVolumeAndIssue	vol. 75, no. 4	es

Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution 4.0 International (CC BY 4.0)