Matches in SemOpenAlex for { <https://semopenalex.org/work/W1489835687> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W1489835687 abstract "Let E be a set with n elements, and let T(n, k) be the number of all labeled topologies having k open sets that can be defined on E. In this paper, we compute these numbers for k ≤ 17, and arbitrary n, as well as tN0(n, k), the number of all unlabeled non-T0 topologies on E with k open sets, for 3 ≤ k ≤ 8." @default.
- W1489835687 created "2016-06-24" @default.
- W1489835687 creator A5000854458 @default.
- W1489835687 creator A5046526886 @default.
- W1489835687 creator A5061145294 @default.
- W1489835687 creator A5067255937 @default.
- W1489835687 date "2010-01-01" @default.
- W1489835687 modified "2023-09-27" @default.
- W1489835687 title "Finite topologies and partitions." @default.
- W1489835687 cites W1514752746 @default.
- W1489835687 cites W1614792014 @default.
- W1489835687 cites W166727247 @default.
- W1489835687 cites W1672648660 @default.
- W1489835687 cites W1679673188 @default.
- W1489835687 cites W2003230391 @default.
- W1489835687 cites W2006026808 @default.
- W1489835687 cites W2013668501 @default.
- W1489835687 cites W2028507780 @default.
- W1489835687 cites W2029948740 @default.
- W1489835687 cites W2044359774 @default.
- W1489835687 cites W2077120286 @default.
- W1489835687 cites W2081782633 @default.
- W1489835687 cites W2102465305 @default.
- W1489835687 cites W2170258711 @default.
- W1489835687 cites W2170576960 @default.
- W1489835687 cites W2298449139 @default.
- W1489835687 cites W2322622940 @default.
- W1489835687 cites W2325712892 @default.
- W1489835687 hasPublicationYear "2010" @default.
- W1489835687 type Work @default.
- W1489835687 sameAs 1489835687 @default.
- W1489835687 citedByCount "2" @default.
- W1489835687 countsByYear W14898356872019 @default.
- W1489835687 countsByYear W14898356872021 @default.
- W1489835687 crossrefType "journal-article" @default.
- W1489835687 hasAuthorship W1489835687A5000854458 @default.
- W1489835687 hasAuthorship W1489835687A5046526886 @default.
- W1489835687 hasAuthorship W1489835687A5061145294 @default.
- W1489835687 hasAuthorship W1489835687A5067255937 @default.
- W1489835687 hasConcept C111919701 @default.
- W1489835687 hasConcept C114614502 @default.
- W1489835687 hasConcept C118615104 @default.
- W1489835687 hasConcept C169654258 @default.
- W1489835687 hasConcept C177264268 @default.
- W1489835687 hasConcept C199360897 @default.
- W1489835687 hasConcept C199845137 @default.
- W1489835687 hasConcept C33923547 @default.
- W1489835687 hasConcept C41008148 @default.
- W1489835687 hasConcept C42357961 @default.
- W1489835687 hasConceptScore W1489835687C111919701 @default.
- W1489835687 hasConceptScore W1489835687C114614502 @default.
- W1489835687 hasConceptScore W1489835687C118615104 @default.
- W1489835687 hasConceptScore W1489835687C169654258 @default.
- W1489835687 hasConceptScore W1489835687C177264268 @default.
- W1489835687 hasConceptScore W1489835687C199360897 @default.
- W1489835687 hasConceptScore W1489835687C199845137 @default.
- W1489835687 hasConceptScore W1489835687C33923547 @default.
- W1489835687 hasConceptScore W1489835687C41008148 @default.
- W1489835687 hasConceptScore W1489835687C42357961 @default.
- W1489835687 hasIssue "3" @default.
- W1489835687 hasLocation W14898356871 @default.
- W1489835687 hasOpenAccess W1489835687 @default.
- W1489835687 hasPrimaryLocation W14898356871 @default.
- W1489835687 hasRelatedWork W1630679862 @default.
- W1489835687 hasRelatedWork W1672648660 @default.
- W1489835687 hasRelatedWork W1679673188 @default.
- W1489835687 hasRelatedWork W1813111821 @default.
- W1489835687 hasRelatedWork W2013668501 @default.
- W1489835687 hasRelatedWork W2019952679 @default.
- W1489835687 hasRelatedWork W2075507589 @default.
- W1489835687 hasRelatedWork W2102465305 @default.
- W1489835687 hasRelatedWork W2124240997 @default.
- W1489835687 hasRelatedWork W2140998145 @default.
- W1489835687 hasRelatedWork W2170258711 @default.
- W1489835687 hasRelatedWork W2595035909 @default.
- W1489835687 hasRelatedWork W2741283207 @default.
- W1489835687 hasRelatedWork W2905049628 @default.
- W1489835687 hasRelatedWork W2949784916 @default.
- W1489835687 hasRelatedWork W2952768461 @default.
- W1489835687 hasRelatedWork W2962808515 @default.
- W1489835687 hasRelatedWork W3103821949 @default.
- W1489835687 hasRelatedWork W3193832563 @default.
- W1489835687 hasRelatedWork W32807971 @default.
- W1489835687 hasVolume "13" @default.
- W1489835687 isParatext "false" @default.
- W1489835687 isRetracted "false" @default.
- W1489835687 magId "1489835687" @default.
- W1489835687 workType "article" @default.