Matches in SemOpenAlex for { <https://semopenalex.org/work/W2951341822> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2951341822 abstract "We prove that Mal'tsev and Goursat categories may be characterised through stronger variations of the Shifting Lemma, that is classically expressed in terms of three congruences $R$, $S$ and $T$, and characterises congruence modular varieties. We first show that a regular category $mathcal C$ is a Mal'tsev category if and only if the Shifting Lemma holds for reflexive relations on the same object in $mathcal C$. Moreover, we prove that a regular category $mathcal C$ is a Goursat category if and only if the Shifting Lemma holds for a reflexive relation $S$ and reflexive and positive relations $R$ and $T$ in $mathcal C$. In particular this provides a new characterisation of $2$-permutable and $3$-permutable varieties and quasi-varieties of universal algebras." @default.
- W2951341822 created "2019-06-27" @default.
- W2951341822 creator A5007908387 @default.
- W2951341822 creator A5030843272 @default.
- W2951341822 creator A5039863855 @default.
- W2951341822 date "2019-01-09" @default.
- W2951341822 modified "2023-10-07" @default.
- W2951341822 title "Variations of the Shifting Lemma and Goursat categories" @default.
- W2951341822 cites W1498137988 @default.
- W2951341822 cites W1761537873 @default.
- W2951341822 cites W189922225 @default.
- W2951341822 cites W1982928587 @default.
- W2951341822 cites W1987298725 @default.
- W2951341822 cites W2026008811 @default.
- W2951341822 cites W2035880551 @default.
- W2951341822 cites W2050717037 @default.
- W2951341822 cites W2051328978 @default.
- W2951341822 cites W2066461675 @default.
- W2951341822 cites W2078588079 @default.
- W2951341822 cites W2281874727 @default.
- W2951341822 cites W2951181495 @default.
- W2951341822 cites W585329639 @default.
- W2951341822 cites W638225813 @default.
- W2951341822 doi "https://doi.org/10.1007/s00012-018-0575-z" @default.
- W2951341822 hasPublicationYear "2019" @default.
- W2951341822 type Work @default.
- W2951341822 sameAs 2951341822 @default.
- W2951341822 citedByCount "10" @default.
- W2951341822 countsByYear W29513418222019 @default.
- W2951341822 countsByYear W29513418222020 @default.
- W2951341822 countsByYear W29513418222021 @default.
- W2951341822 countsByYear W29513418222022 @default.
- W2951341822 crossrefType "journal-article" @default.
- W2951341822 hasAuthorship W2951341822A5007908387 @default.
- W2951341822 hasAuthorship W2951341822A5030843272 @default.
- W2951341822 hasAuthorship W2951341822A5039863855 @default.
- W2951341822 hasBestOaLocation W29513418222 @default.
- W2951341822 hasConcept C114614502 @default.
- W2951341822 hasConcept C118615104 @default.
- W2951341822 hasConcept C13200473 @default.
- W2951341822 hasConcept C132074034 @default.
- W2951341822 hasConcept C144024400 @default.
- W2951341822 hasConcept C18903297 @default.
- W2951341822 hasConcept C199581761 @default.
- W2951341822 hasConcept C202444582 @default.
- W2951341822 hasConcept C2524010 @default.
- W2951341822 hasConcept C2777759810 @default.
- W2951341822 hasConcept C33923547 @default.
- W2951341822 hasConcept C36289849 @default.
- W2951341822 hasConcept C46757340 @default.
- W2951341822 hasConcept C86803240 @default.
- W2951341822 hasConcept C9973445 @default.
- W2951341822 hasConceptScore W2951341822C114614502 @default.
- W2951341822 hasConceptScore W2951341822C118615104 @default.
- W2951341822 hasConceptScore W2951341822C13200473 @default.
- W2951341822 hasConceptScore W2951341822C132074034 @default.
- W2951341822 hasConceptScore W2951341822C144024400 @default.
- W2951341822 hasConceptScore W2951341822C18903297 @default.
- W2951341822 hasConceptScore W2951341822C199581761 @default.
- W2951341822 hasConceptScore W2951341822C202444582 @default.
- W2951341822 hasConceptScore W2951341822C2524010 @default.
- W2951341822 hasConceptScore W2951341822C2777759810 @default.
- W2951341822 hasConceptScore W2951341822C33923547 @default.
- W2951341822 hasConceptScore W2951341822C36289849 @default.
- W2951341822 hasConceptScore W2951341822C46757340 @default.
- W2951341822 hasConceptScore W2951341822C86803240 @default.
- W2951341822 hasConceptScore W2951341822C9973445 @default.
- W2951341822 hasIssue "1" @default.
- W2951341822 hasLocation W29513418221 @default.
- W2951341822 hasLocation W29513418222 @default.
- W2951341822 hasLocation W29513418223 @default.
- W2951341822 hasOpenAccess W2951341822 @default.
- W2951341822 hasPrimaryLocation W29513418221 @default.
- W2951341822 hasRelatedWork W1621072238 @default.
- W2951341822 hasRelatedWork W1997562758 @default.
- W2951341822 hasRelatedWork W2207525514 @default.
- W2951341822 hasRelatedWork W2951341822 @default.
- W2951341822 hasRelatedWork W2974767000 @default.
- W2951341822 hasRelatedWork W3011046085 @default.
- W2951341822 hasRelatedWork W3164097571 @default.
- W2951341822 hasRelatedWork W4231348199 @default.
- W2951341822 hasRelatedWork W4293906045 @default.
- W2951341822 hasRelatedWork W2133257536 @default.
- W2951341822 hasVolume "80" @default.
- W2951341822 isParatext "false" @default.
- W2951341822 isRetracted "false" @default.
- W2951341822 magId "2951341822" @default.
- W2951341822 workType "article" @default.