Matches in SemOpenAlex for { <https://semopenalex.org/work/W3127420602> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W3127420602 endingPage "104709" @default.
- W3127420602 startingPage "104709" @default.
- W3127420602 abstract "A recently introduced operation of geometrical closure on formal languages is investigated from the viewpoint of algebraic language theory. Positive varieties V containing exclusively languages with regular geometrical closure are fully characterised by inclusion of V in W, a known positive variety arising in the study of the commutative closure. It is proved that the geometrical closure of a language from the intersection of W with the variety of all star-free languages SF always falls into RLT, which is introduced as a subvariety of R, the variety of languages recognised by R-trivial monoids. All classes between RLT and W∩SF are thus geometrically closed: for instance, the level 3/2 of the Straubing-Thérien hierarchy, the DA-recognisable languages, or the variety R. It is also shown that W∩SF is the largest geometrically closed positive variety of star-free languages, while there is no largest geometrically closed positive variety of regular languages." @default.
- W3127420602 created "2021-02-15" @default.
- W3127420602 creator A5010793070 @default.
- W3127420602 creator A5021831758 @default.
- W3127420602 date "2022-10-01" @default.
- W3127420602 modified "2023-09-25" @default.
- W3127420602 title "Geometrically closed positive varieties of languages" @default.
- W3127420602 cites W1972718121 @default.
- W3127420602 cites W2063190464 @default.
- W3127420602 cites W2063288032 @default.
- W3127420602 cites W2089401790 @default.
- W3127420602 cites W2094423121 @default.
- W3127420602 cites W2162512015 @default.
- W3127420602 cites W2222913098 @default.
- W3127420602 cites W2322017212 @default.
- W3127420602 doi "https://doi.org/10.1016/j.ic.2021.104709" @default.
- W3127420602 hasPublicationYear "2022" @default.
- W3127420602 type Work @default.
- W3127420602 sameAs 3127420602 @default.
- W3127420602 citedByCount "1" @default.
- W3127420602 countsByYear W31274206022022 @default.
- W3127420602 crossrefType "journal-article" @default.
- W3127420602 hasAuthorship W3127420602A5010793070 @default.
- W3127420602 hasAuthorship W3127420602A5021831758 @default.
- W3127420602 hasConcept C105795698 @default.
- W3127420602 hasConcept C112505250 @default.
- W3127420602 hasConcept C134306372 @default.
- W3127420602 hasConcept C136197465 @default.
- W3127420602 hasConcept C146834321 @default.
- W3127420602 hasConcept C154945302 @default.
- W3127420602 hasConcept C162324750 @default.
- W3127420602 hasConcept C165761256 @default.
- W3127420602 hasConcept C202444582 @default.
- W3127420602 hasConcept C205649164 @default.
- W3127420602 hasConcept C2777183706 @default.
- W3127420602 hasConcept C31170391 @default.
- W3127420602 hasConcept C33923547 @default.
- W3127420602 hasConcept C34447519 @default.
- W3127420602 hasConcept C41008148 @default.
- W3127420602 hasConcept C52370388 @default.
- W3127420602 hasConcept C58640448 @default.
- W3127420602 hasConcept C64543145 @default.
- W3127420602 hasConcept C9376300 @default.
- W3127420602 hasConceptScore W3127420602C105795698 @default.
- W3127420602 hasConceptScore W3127420602C112505250 @default.
- W3127420602 hasConceptScore W3127420602C134306372 @default.
- W3127420602 hasConceptScore W3127420602C136197465 @default.
- W3127420602 hasConceptScore W3127420602C146834321 @default.
- W3127420602 hasConceptScore W3127420602C154945302 @default.
- W3127420602 hasConceptScore W3127420602C162324750 @default.
- W3127420602 hasConceptScore W3127420602C165761256 @default.
- W3127420602 hasConceptScore W3127420602C202444582 @default.
- W3127420602 hasConceptScore W3127420602C205649164 @default.
- W3127420602 hasConceptScore W3127420602C2777183706 @default.
- W3127420602 hasConceptScore W3127420602C31170391 @default.
- W3127420602 hasConceptScore W3127420602C33923547 @default.
- W3127420602 hasConceptScore W3127420602C34447519 @default.
- W3127420602 hasConceptScore W3127420602C41008148 @default.
- W3127420602 hasConceptScore W3127420602C52370388 @default.
- W3127420602 hasConceptScore W3127420602C58640448 @default.
- W3127420602 hasConceptScore W3127420602C64543145 @default.
- W3127420602 hasConceptScore W3127420602C9376300 @default.
- W3127420602 hasFunder F4320323641 @default.
- W3127420602 hasLocation W31274206021 @default.
- W3127420602 hasOpenAccess W3127420602 @default.
- W3127420602 hasPrimaryLocation W31274206021 @default.
- W3127420602 hasRelatedWork W1549646924 @default.
- W3127420602 hasRelatedWork W1557945163 @default.
- W3127420602 hasRelatedWork W1605606670 @default.
- W3127420602 hasRelatedWork W2003412710 @default.
- W3127420602 hasRelatedWork W2010441496 @default.
- W3127420602 hasRelatedWork W2018869993 @default.
- W3127420602 hasRelatedWork W2131625422 @default.
- W3127420602 hasRelatedWork W2951380743 @default.
- W3127420602 hasRelatedWork W3036577200 @default.
- W3127420602 hasRelatedWork W3105758142 @default.
- W3127420602 hasVolume "288" @default.
- W3127420602 isParatext "false" @default.
- W3127420602 isRetracted "false" @default.
- W3127420602 magId "3127420602" @default.
- W3127420602 workType "article" @default.