Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997713922> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W1997713922 endingPage "28" @default.
- W1997713922 startingPage "9" @default.
- W1997713922 abstract "We deal with the class Tn of ordered trees with n edges. Several enumeration problems concerning Tn and some of its combinatorial properties are studied. Closed-form expressions for the following enumerations are given: (1) the number of trees in Tn with k leaves, (2) the number of nodes in Tn with d children, (3) the number of trees in Tn with root degree r, and (4) the number of nodes in Tn on level l with d children." @default.
- W1997713922 created "2016-06-24" @default.
- W1997713922 creator A5009919512 @default.
- W1997713922 creator A5039993352 @default.
- W1997713922 date "1980-01-01" @default.
- W1997713922 modified "2023-09-30" @default.
- W1997713922 title "Enumerations of ordered trees" @default.
- W1997713922 cites W2034224223 @default.
- W1997713922 cites W2039339864 @default.
- W1997713922 cites W4254706106 @default.
- W1997713922 doi "https://doi.org/10.1016/0012-365x(80)90168-5" @default.
- W1997713922 hasPublicationYear "1980" @default.
- W1997713922 type Work @default.
- W1997713922 sameAs 1997713922 @default.
- W1997713922 citedByCount "71" @default.
- W1997713922 countsByYear W19977139222013 @default.
- W1997713922 countsByYear W19977139222014 @default.
- W1997713922 countsByYear W19977139222015 @default.
- W1997713922 countsByYear W19977139222016 @default.
- W1997713922 countsByYear W19977139222017 @default.
- W1997713922 countsByYear W19977139222018 @default.
- W1997713922 countsByYear W19977139222019 @default.
- W1997713922 countsByYear W19977139222020 @default.
- W1997713922 countsByYear W19977139222021 @default.
- W1997713922 countsByYear W19977139222022 @default.
- W1997713922 countsByYear W19977139222023 @default.
- W1997713922 crossrefType "journal-article" @default.
- W1997713922 hasAuthorship W1997713922A5009919512 @default.
- W1997713922 hasAuthorship W1997713922A5039993352 @default.
- W1997713922 hasBestOaLocation W19977139221 @default.
- W1997713922 hasConcept C114614502 @default.
- W1997713922 hasConcept C118615104 @default.
- W1997713922 hasConcept C121332964 @default.
- W1997713922 hasConcept C154945302 @default.
- W1997713922 hasConcept C156340839 @default.
- W1997713922 hasConcept C24890656 @default.
- W1997713922 hasConcept C2775997480 @default.
- W1997713922 hasConcept C2777212361 @default.
- W1997713922 hasConcept C33923547 @default.
- W1997713922 hasConcept C41008148 @default.
- W1997713922 hasConceptScore W1997713922C114614502 @default.
- W1997713922 hasConceptScore W1997713922C118615104 @default.
- W1997713922 hasConceptScore W1997713922C121332964 @default.
- W1997713922 hasConceptScore W1997713922C154945302 @default.
- W1997713922 hasConceptScore W1997713922C156340839 @default.
- W1997713922 hasConceptScore W1997713922C24890656 @default.
- W1997713922 hasConceptScore W1997713922C2775997480 @default.
- W1997713922 hasConceptScore W1997713922C2777212361 @default.
- W1997713922 hasConceptScore W1997713922C33923547 @default.
- W1997713922 hasConceptScore W1997713922C41008148 @default.
- W1997713922 hasIssue "1" @default.
- W1997713922 hasLocation W19977139221 @default.
- W1997713922 hasLocation W19977139222 @default.
- W1997713922 hasOpenAccess W1997713922 @default.
- W1997713922 hasPrimaryLocation W19977139221 @default.
- W1997713922 hasRelatedWork W1999567411 @default.
- W1997713922 hasRelatedWork W2044231811 @default.
- W1997713922 hasRelatedWork W2046025312 @default.
- W1997713922 hasRelatedWork W2057972598 @default.
- W1997713922 hasRelatedWork W2060615452 @default.
- W1997713922 hasRelatedWork W2299120352 @default.
- W1997713922 hasRelatedWork W2587400934 @default.
- W1997713922 hasRelatedWork W2963217502 @default.
- W1997713922 hasRelatedWork W3120206159 @default.
- W1997713922 hasRelatedWork W4289753919 @default.
- W1997713922 hasVolume "31" @default.
- W1997713922 isParatext "false" @default.
- W1997713922 isRetracted "false" @default.
- W1997713922 magId "1997713922" @default.
- W1997713922 workType "article" @default.