{"id":"https://openalex.org/W3035580488","doi":"https://doi.org/10.1016/j.dam.2020.04.028","title":"k-Ary spanning trees contained in tournaments","display_name":"k-Ary spanning trees contained in tournaments","publication_year":2020,"publication_date":"2020-06-13","ids":{"openalex":"https://openalex.org/W3035580488","doi":"https://doi.org/10.1016/j.dam.2020.04.028","mag":"3035580488"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dam.2020.04.028","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":"https://doi.org/10.1016/j.dam.2020.04.028","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091768348","display_name":"Jiangdong Ai","orcid":"https://orcid.org/0000-0002-5691-3365"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"funder","lineage":["https://openalex.org/I205237279"]},{"id":"https://openalex.org/I184558857","display_name":"Royal Holloway University of London","ror":"https://ror.org/04g2vpn86","country_code":"GB","type":"funder","lineage":["https://openalex.org/I124357947","https://openalex.org/I184558857"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Jiangdong Ai","raw_affiliation_strings":["Center for Combinatorics and LPMC, Nankai University, Tianjin 300071, China","Department of Computer Science, Royal Holloway, University of London, Egham, Surrey, TW20 0EX, UK"],"affiliations":[{"raw_affiliation_string":"Center for Combinatorics and LPMC, Nankai University, Tianjin 300071, China","institution_ids":["https://openalex.org/I205237279"]},{"raw_affiliation_string":"Department of Computer Science, Royal Holloway, University of London, Egham, Surrey, TW20 0EX, UK","institution_ids":["https://openalex.org/I184558857"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067247307","display_name":"Hui Lei","orcid":"https://orcid.org/0000-0001-6970-643X"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"funder","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hui Lei","raw_affiliation_strings":["School of Statistics and Data Science, LPMC and KLMDASR, Nankai University, Tianjin 300071, China"],"affiliations":[{"raw_affiliation_string":"School of Statistics and Data Science, LPMC and KLMDASR, Nankai University, Tianjin 300071, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062762366","display_name":"Yongtang Shi","orcid":"https://orcid.org/0000-0001-9406-7967"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"funder","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongtang Shi","raw_affiliation_strings":["Center for Combinatorics and LPMC, Nankai University, Tianjin 300071, China"],"affiliations":[{"raw_affiliation_string":"Center for Combinatorics and LPMC, Nankai University, Tianjin 300071, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059825876","display_name":"Shunyu Yao","orcid":"https://orcid.org/0000-0002-7314-3067"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"funder","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shunyu Yao","raw_affiliation_strings":["Center for Combinatorics and LPMC, Nankai University, Tianjin 300071, China"],"affiliations":[{"raw_affiliation_string":"Center for Combinatorics and LPMC, Nankai University, Tianjin 300071, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030374008","display_name":"Zan\u2010Bo Zhang","orcid":"https://orcid.org/0000-0002-0851-4984"},"institutions":[{"id":"https://openalex.org/I201459984","display_name":"Guangdong University Of Finances and Economics","ror":"https://ror.org/0459pv085","country_code":"CN","type":"education","lineage":["https://openalex.org/I201459984"]},{"id":"https://openalex.org/I4210149618","display_name":"Guangdong University of Finance","ror":"https://ror.org/04grzdh47","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210149618"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zan-Bo Zhang","raw_affiliation_strings":["Institute of Artificial Intelligence & Deep Learning, and School of Statistics & Mathematics, Guangdong University of Finance & Economics, Guangzhou, 510320, China"],"affiliations":[{"raw_affiliation_string":"Institute of Artificial Intelligence & Deep Learning, and School of Statistics & Mathematics, Guangdong University of Finance & Economics, Guangzhou, 510320, China","institution_ids":["https://openalex.org/I201459984","https://openalex.org/I4210149618"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067247307"],"corresponding_institution_ids":["https://openalex.org/I205237279"],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":60},"biblio":{"volume":"285","issue":null,"first_page":"141","last_page":"146"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9929,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9929,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9224,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tournament","display_name":"Tournament","score":0.8635699},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.47618714}],"concepts":[{"id":"https://openalex.org/C136975688","wikidata":"https://www.wikidata.org/wiki/Q1320634","display_name":"Tournament","level":2,"score":0.8635699},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8003251},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.79330087},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.62944657},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.54925364},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.47618714},{"id":"https://openalex.org/C64331007","wikidata":"https://www.wikidata.org/wiki/Q831672","display_name":"Spanning tree","level":2,"score":0.45290878},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3440938},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.100713015},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.07540989},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dam.2020.04.028","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/1803.09880","pdf_url":"https://arxiv.org/pdf/1803.09880","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dam.2020.04.028","pdf_url":null,"source":{"id":"https://openalex.org/S171741597","display_name":"Discrete Applied Mathematics","issn_l":"0166-218X","issn":["0166-218X","1872-6771"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":null}],"datasets":[],"versions":[],"referenced_works_count":16,"referenced_works":["https://openalex.org/W103919602","https://openalex.org/W1548164611","https://openalex.org/W1970492311","https://openalex.org/W1980491247","https://openalex.org/W1980863694","https://openalex.org/W2006024738","https://openalex.org/W2013155780","https://openalex.org/W2016910331","https://openalex.org/W2027383844","https://openalex.org/W2030414567","https://openalex.org/W2040522478","https://openalex.org/W2068764589","https://openalex.org/W2097598388","https://openalex.org/W2101203255","https://openalex.org/W4231501699","https://openalex.org/W4232346393"],"related_works":["https://openalex.org/W2988746064","https://openalex.org/W2910480389","https://openalex.org/W2886475100","https://openalex.org/W2794035839","https://openalex.org/W2397412345","https://openalex.org/W2383468429","https://openalex.org/W2354251330","https://openalex.org/W2353691047","https://openalex.org/W2009004645","https://openalex.org/W1981770164"],"abstract_inverted_index":null,"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3035580488","counts_by_year":[],"updated_date":"2025-02-10T01:57:35.148698","created_date":"2020-06-19"}