Matches in SemOpenAlex for { <https://semopenalex.org/work/W2330707921> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2330707921 abstract "It is well known that epimorphisms in the category Top (Top 1 , respectively) of topological spaces (T 1 spaces, respectively) and continuous maps are precisely onto continuous maps. Since every mono-reflective subcategory of a category is also epi-reflective and every embedding in Top (Top 1 , respectively) is a monomorphism, there is no nontrivial reflective subcategory of Top (Top 1 respectively) such that every reflection is an embedding. However, in the category Top 0 of T 0 -spaces and continuous maps as well as in the category Haus of Hausdorff spaces and continuous maps, there are epimorphisms which are not onto. Moreover, every reflection of a reflective subcategory of Top 0 , which contains a non T 1 -space, is an embedding [16]." @default.
- W2330707921 created "2016-06-24" @default.
- W2330707921 creator A5021948307 @default.
- W2330707921 date "1975-02-01" @default.
- W2330707921 modified "2023-09-24" @default.
- W2330707921 title "Extensive Subcategories of the Category of T1-spaces" @default.
- W2330707921 cites W2095877551 @default.
- W2330707921 cites W2178727854 @default.
- W2330707921 cites W2326155258 @default.
- W2330707921 doi "https://doi.org/10.4153/cjm-1975-037-7" @default.
- W2330707921 hasPublicationYear "1975" @default.
- W2330707921 type Work @default.
- W2330707921 sameAs 2330707921 @default.
- W2330707921 citedByCount "9" @default.
- W2330707921 countsByYear W23307079212015 @default.
- W2330707921 crossrefType "journal-article" @default.
- W2330707921 hasAuthorship W2330707921A5021948307 @default.
- W2330707921 hasBestOaLocation W23307079211 @default.
- W2330707921 hasConcept C100036529 @default.
- W2330707921 hasConcept C104317684 @default.
- W2330707921 hasConcept C111919701 @default.
- W2330707921 hasConcept C128107574 @default.
- W2330707921 hasConcept C147902342 @default.
- W2330707921 hasConcept C154945302 @default.
- W2330707921 hasConcept C178099376 @default.
- W2330707921 hasConcept C185592680 @default.
- W2330707921 hasConcept C191399826 @default.
- W2330707921 hasConcept C199360897 @default.
- W2330707921 hasConcept C202444582 @default.
- W2330707921 hasConcept C2778572836 @default.
- W2330707921 hasConcept C2780617661 @default.
- W2330707921 hasConcept C33923547 @default.
- W2330707921 hasConcept C41008148 @default.
- W2330707921 hasConcept C41608201 @default.
- W2330707921 hasConcept C47776270 @default.
- W2330707921 hasConcept C55112680 @default.
- W2330707921 hasConcept C55493867 @default.
- W2330707921 hasConcept C65682993 @default.
- W2330707921 hasConcept C81332173 @default.
- W2330707921 hasConcept C83177873 @default.
- W2330707921 hasConceptScore W2330707921C100036529 @default.
- W2330707921 hasConceptScore W2330707921C104317684 @default.
- W2330707921 hasConceptScore W2330707921C111919701 @default.
- W2330707921 hasConceptScore W2330707921C128107574 @default.
- W2330707921 hasConceptScore W2330707921C147902342 @default.
- W2330707921 hasConceptScore W2330707921C154945302 @default.
- W2330707921 hasConceptScore W2330707921C178099376 @default.
- W2330707921 hasConceptScore W2330707921C185592680 @default.
- W2330707921 hasConceptScore W2330707921C191399826 @default.
- W2330707921 hasConceptScore W2330707921C199360897 @default.
- W2330707921 hasConceptScore W2330707921C202444582 @default.
- W2330707921 hasConceptScore W2330707921C2778572836 @default.
- W2330707921 hasConceptScore W2330707921C2780617661 @default.
- W2330707921 hasConceptScore W2330707921C33923547 @default.
- W2330707921 hasConceptScore W2330707921C41008148 @default.
- W2330707921 hasConceptScore W2330707921C41608201 @default.
- W2330707921 hasConceptScore W2330707921C47776270 @default.
- W2330707921 hasConceptScore W2330707921C55112680 @default.
- W2330707921 hasConceptScore W2330707921C55493867 @default.
- W2330707921 hasConceptScore W2330707921C65682993 @default.
- W2330707921 hasConceptScore W2330707921C81332173 @default.
- W2330707921 hasConceptScore W2330707921C83177873 @default.
- W2330707921 hasLocation W23307079211 @default.
- W2330707921 hasOpenAccess W2330707921 @default.
- W2330707921 hasPrimaryLocation W23307079211 @default.
- W2330707921 hasRelatedWork W194445855 @default.
- W2330707921 hasRelatedWork W1980097896 @default.
- W2330707921 hasRelatedWork W1985181881 @default.
- W2330707921 hasRelatedWork W2008683165 @default.
- W2330707921 hasRelatedWork W2025773019 @default.
- W2330707921 hasRelatedWork W2026579352 @default.
- W2330707921 hasRelatedWork W2051473106 @default.
- W2330707921 hasRelatedWork W2069672877 @default.
- W2330707921 hasRelatedWork W2074450822 @default.
- W2330707921 hasRelatedWork W2075717550 @default.
- W2330707921 hasRelatedWork W2080096278 @default.
- W2330707921 hasRelatedWork W2211338032 @default.
- W2330707921 hasRelatedWork W2376526511 @default.
- W2330707921 hasRelatedWork W2400020579 @default.
- W2330707921 hasRelatedWork W2796064576 @default.
- W2330707921 hasRelatedWork W2996351096 @default.
- W2330707921 hasRelatedWork W3104648588 @default.
- W2330707921 hasRelatedWork W3202425751 @default.
- W2330707921 hasRelatedWork W948678887 @default.
- W2330707921 hasRelatedWork W987820263 @default.
- W2330707921 isParatext "false" @default.
- W2330707921 isRetracted "false" @default.
- W2330707921 magId "2330707921" @default.
- W2330707921 workType "article" @default.