Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044359774> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2044359774 endingPage "133" @default.
- W2044359774 startingPage "119" @default.
- W2044359774 abstract "We present some combinatorial identities concerning the number T 0 ( n , j ) of all T 0 topologies on n points with j open sets (which is also the number of all posets with n elements and j antichains). The average cardinality of ( T 0 ) topologies on n points is shown to be 2 n 2+O( log n) ." @default.
- W2044359774 created "2016-06-24" @default.
- W2044359774 creator A5014195480 @default.
- W2044359774 date "1981-01-01" @default.
- W2044359774 modified "2023-10-14" @default.
- W2044359774 title "On the cardinalities of finite topologies and the number of antichains in partially ordered sets" @default.
- W2044359774 cites W2003230391 @default.
- W2044359774 cites W2018883342 @default.
- W2044359774 cites W2067044524 @default.
- W2044359774 cites W2077120286 @default.
- W2044359774 cites W2081782633 @default.
- W2044359774 cites W2102465305 @default.
- W2044359774 cites W2170576960 @default.
- W2044359774 doi "https://doi.org/10.1016/0012-365x(81)90202-8" @default.
- W2044359774 hasPublicationYear "1981" @default.
- W2044359774 type Work @default.
- W2044359774 sameAs 2044359774 @default.
- W2044359774 citedByCount "17" @default.
- W2044359774 countsByYear W20443597742017 @default.
- W2044359774 countsByYear W20443597742018 @default.
- W2044359774 countsByYear W20443597742019 @default.
- W2044359774 countsByYear W20443597742021 @default.
- W2044359774 countsByYear W20443597742022 @default.
- W2044359774 crossrefType "journal-article" @default.
- W2044359774 hasAuthorship W2044359774A5014195480 @default.
- W2044359774 hasBestOaLocation W20443597741 @default.
- W2044359774 hasConcept C111919701 @default.
- W2044359774 hasConcept C114614502 @default.
- W2044359774 hasConcept C118615104 @default.
- W2044359774 hasConcept C124101348 @default.
- W2044359774 hasConcept C180645754 @default.
- W2044359774 hasConcept C199845137 @default.
- W2044359774 hasConcept C33923547 @default.
- W2044359774 hasConcept C41008148 @default.
- W2044359774 hasConcept C87117476 @default.
- W2044359774 hasConceptScore W2044359774C111919701 @default.
- W2044359774 hasConceptScore W2044359774C114614502 @default.
- W2044359774 hasConceptScore W2044359774C118615104 @default.
- W2044359774 hasConceptScore W2044359774C124101348 @default.
- W2044359774 hasConceptScore W2044359774C180645754 @default.
- W2044359774 hasConceptScore W2044359774C199845137 @default.
- W2044359774 hasConceptScore W2044359774C33923547 @default.
- W2044359774 hasConceptScore W2044359774C41008148 @default.
- W2044359774 hasConceptScore W2044359774C87117476 @default.
- W2044359774 hasIssue "1-3" @default.
- W2044359774 hasLocation W20443597741 @default.
- W2044359774 hasOpenAccess W2044359774 @default.
- W2044359774 hasPrimaryLocation W20443597741 @default.
- W2044359774 hasRelatedWork W1969178215 @default.
- W2044359774 hasRelatedWork W1986581504 @default.
- W2044359774 hasRelatedWork W2026844308 @default.
- W2044359774 hasRelatedWork W2044359774 @default.
- W2044359774 hasRelatedWork W2145635797 @default.
- W2044359774 hasRelatedWork W2193617815 @default.
- W2044359774 hasRelatedWork W2624842061 @default.
- W2044359774 hasRelatedWork W2952022865 @default.
- W2044359774 hasRelatedWork W4293450575 @default.
- W2044359774 hasRelatedWork W4298354580 @default.
- W2044359774 hasVolume "35" @default.
- W2044359774 isParatext "false" @default.
- W2044359774 isRetracted "false" @default.
- W2044359774 magId "2044359774" @default.
- W2044359774 workType "article" @default.