FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1583077556> ?p ?o ?g. }

• W1583077556 endingPage "401" @default.
• W1583077556 startingPage "373" @default.
• W1583077556 abstract "Using on the one hand closure operators in the sense of Dikranjan and Giuli and on the other hand left- and right-constant subcategories in the sense of Herrlich, Preuß, Arhangel'skii and Wiegandt, we apply two categorical concepts of connectedness and separation/disconnectedness to comma categories in order to introduce these notions for morphisms of a category and to study their factorization behaviour. While at the object level in categories with enough points the first approach exceeds the second considerably, as far as generality is concerned, the two approaches become quite distinct at the morphism level. In fact, left- and right-constant subcategories lead to a straight generalization of Collins' concordant and dissonant maps in the category $$mathcal{T}op$$ of topological spaces. By contrast, closure operators are neither able to describe these types of maps in $$mathcal{T}op$$ , nor the more classical monotone and light maps of Eilenberg and Whyburn, although they give all sorts of interesting and closely related types of maps. As a by-product we obtain a negative solution to the ten-year-old problem whether the Giuli–Hušek Diagonal Theorem holds true in every decent category, and exhibit a counter-example in the category of topological spaces over the 1-sphere." @default.
• W1583077556 created "2016-06-24" @default.
• W1583077556 creator A5024663910 @default.
• W1583077556 creator A5029577833 @default.
• W1583077556 date "1998-01-01" @default.
• W1583077556 modified "2023-09-25" @default.
• W1583077556 cites W1025363093 @default.
• W1583077556 cites W140286313 @default.
• W1583077556 cites W148955928 @default.
• W1583077556 cites W154185313 @default.
• W1583077556 cites W1544470304 @default.
• W1583077556 cites W1978476133 @default.
• W1583077556 cites W1988612426 @default.
• W1583077556 cites W1994170308 @default.
• W1583077556 cites W2003794953 @default.
• W1583077556 cites W2008533411 @default.
• W1583077556 cites W2015706431 @default.
• W1583077556 cites W2028193261 @default.
• W1583077556 cites W203178763 @default.
• W1583077556 cites W2046971962 @default.
• W1583077556 cites W2067774347 @default.
• W1583077556 cites W2079601804 @default.
• W1583077556 cites W2079655821 @default.
• W1583077556 cites W2086048481 @default.
• W1583077556 cites W2092096481 @default.
• W1583077556 cites W2129006511 @default.
• W1583077556 cites W2146581055 @default.
• W1583077556 cites W2169827440 @default.
• W1583077556 cites W2228414092 @default.
• W1583077556 cites W2329491999 @default.
• W1583077556 cites W2330716054 @default.
• W1583077556 cites W2513467817 @default.
• W1583077556 cites W28982023 @default.
• W1583077556 cites W623267246 @default.
• W1583077556 cites W62424271 @default.
• W1583077556 cites W629721292 @default.
• W1583077556 cites W88779070 @default.
• W1583077556 doi "https://doi.org/10.1023/a:1008636615842" @default.
• W1583077556 hasPublicationYear "1998" @default.
• W1583077556 type Work @default.
• W1583077556 sameAs 1583077556 @default.
• W1583077556 citedByCount "10" @default.
• W1583077556 countsByYear W15830775562012 @default.
• W1583077556 countsByYear W15830775562013 @default.
• W1583077556 countsByYear W15830775562015 @default.
• W1583077556 countsByYear W15830775562016 @default.
• W1583077556 crossrefType "journal-article" @default.
• W1583077556 hasAuthorship W1583077556A5024663910 @default.
• W1583077556 hasAuthorship W1583077556A5029577833 @default.
• W1583077556 hasBestOaLocation W15830775562 @default.
• W1583077556 hasConcept C104317684 @default.
• W1583077556 hasConcept C118615104 @default.
• W1583077556 hasConcept C134306372 @default.
• W1583077556 hasConcept C137212723 @default.
• W1583077556 hasConcept C146834321 @default.
• W1583077556 hasConcept C15744967 @default.
• W1583077556 hasConcept C162324750 @default.
• W1583077556 hasConcept C177148314 @default.
• W1583077556 hasConcept C178099376 @default.
• W1583077556 hasConcept C185592680 @default.
• W1583077556 hasConcept C201943243 @default.
• W1583077556 hasConcept C202444582 @default.
• W1583077556 hasConcept C33923547 @default.
• W1583077556 hasConcept C34447519 @default.
• W1583077556 hasConcept C542102704 @default.
• W1583077556 hasConcept C54884031 @default.
• W1583077556 hasConcept C55112680 @default.
• W1583077556 hasConcept C55493867 @default.
• W1583077556 hasConcept C81332173 @default.
• W1583077556 hasConcept C83177873 @default.
• W1583077556 hasConceptScore W1583077556C104317684 @default.
• W1583077556 hasConceptScore W1583077556C118615104 @default.
• W1583077556 hasConceptScore W1583077556C134306372 @default.
• W1583077556 hasConceptScore W1583077556C137212723 @default.
• W1583077556 hasConceptScore W1583077556C146834321 @default.
• W1583077556 hasConceptScore W1583077556C15744967 @default.
• W1583077556 hasConceptScore W1583077556C162324750 @default.
• W1583077556 hasConceptScore W1583077556C177148314 @default.
• W1583077556 hasConceptScore W1583077556C178099376 @default.
• W1583077556 hasConceptScore W1583077556C185592680 @default.
• W1583077556 hasConceptScore W1583077556C201943243 @default.
• W1583077556 hasConceptScore W1583077556C202444582 @default.
• W1583077556 hasConceptScore W1583077556C33923547 @default.
• W1583077556 hasConceptScore W1583077556C34447519 @default.
• W1583077556 hasConceptScore W1583077556C542102704 @default.
• W1583077556 hasConceptScore W1583077556C54884031 @default.
• W1583077556 hasConceptScore W1583077556C55112680 @default.
• W1583077556 hasConceptScore W1583077556C55493867 @default.
• W1583077556 hasConceptScore W1583077556C81332173 @default.
• W1583077556 hasConceptScore W1583077556C83177873 @default.
• W1583077556 hasIssue "3" @default.
• W1583077556 hasLocation W15830775561 @default.
• W1583077556 hasLocation W15830775562 @default.
• W1583077556 hasOpenAccess W1583077556 @default.
• W1583077556 hasPrimaryLocation W15830775561 @default.
• W1583077556 hasRelatedWork W1583077556 @default.
• W1583077556 hasRelatedWork W1973799462 @default.
• W1583077556 hasRelatedWork W2010951130 @default.

• next