{"id":"https://openalex.org/W2051061064","doi":"https://doi.org/10.1016/s0166-218x(96)00024-8","title":"The rotation graphs of perfect matchings of plane bipartite graphs","display_name":"The rotation graphs of perfect matchings of plane bipartite graphs","publication_year":1997,"publication_date":"1997-02-01","ids":{"openalex":"https://openalex.org/W2051061064","doi":"https://doi.org/10.1016/s0166-218x(96)00024-8","mag":"2051061064"},"language":"en","primary_location":{"id":"doi:10.1016/s0166-218x(96)00024-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0166-218x(96)00024-8","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_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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Applied Mathematics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://ir.lzu.edu.cn/handle/262010/117512","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056609757","display_name":"Heping Zhang","orcid":"https://orcid.org/0000-0001-5385-6687"},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Heping Zhang","raw_affiliation_strings":["Department of Mathematics, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China","Department of Mathematics, Lanzhou University, Lanzhou Gansu 730000, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"Department of Mathematics, Lanzhou University, Lanzhou Gansu 730000, People's Republic of China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064562959","display_name":"Fuji Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuji Zhang","raw_affiliation_strings":["Department of Mathematics, Xiamen University, Xiamen, Fujian 361005, People's Republic of China","Department of Mathematics Xiamen University Xiamen, Fujian 361005 People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Xiamen University, Xiamen, Fujian 361005, People's Republic of China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Department of Mathematics Xiamen University Xiamen, Fujian 361005 People's Republic of China","institution_ids":["https://openalex.org/I191208505"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056609757"],"corresponding_institution_ids":["https://openalex.org/I76214153"],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":null,"fwci":1.6333,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.81916462,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"73","issue":"1","first_page":"5","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11476","display_name":"Graph theory and applications","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11476","display_name":"Graph theory and applications","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9994999766349792,"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/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.8271721601486206},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8217806816101074},{"id":"https://openalex.org/keywords/bipartite-graph","display_name":"Bipartite graph","score":0.7551804780960083},{"id":"https://openalex.org/keywords/strong-perfect-graph-theorem","display_name":"Strong perfect graph theorem","score":0.6595165133476257},{"id":"https://openalex.org/keywords/trivially-perfect-graph","display_name":"Trivially perfect graph","score":0.550919771194458},{"id":"https://openalex.org/keywords/complete-bipartite-graph","display_name":"Complete bipartite graph","score":0.5263599157333374},{"id":"https://openalex.org/keywords/perfect-graph-theorem","display_name":"Perfect graph theorem","score":0.5036022067070007},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.45053714513778687},{"id":"https://openalex.org/keywords/cograph","display_name":"Cograph","score":0.4289957284927368},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.4205642640590668},{"id":"https://openalex.org/keywords/perfect-graph","display_name":"Perfect graph","score":0.4180290400981903},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.3912505805492401},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.34143325686454773},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.3362005949020386},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.3317441940307617}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8271721601486206},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8217806816101074},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.7551804780960083},{"id":"https://openalex.org/C51044901","wikidata":"https://www.wikidata.org/wiki/Q16680059","display_name":"Strong perfect graph theorem","level":5,"score":0.6595165133476257},{"id":"https://openalex.org/C170903109","wikidata":"https://www.wikidata.org/wiki/Q7844666","display_name":"Trivially perfect graph","level":5,"score":0.550919771194458},{"id":"https://openalex.org/C134119311","wikidata":"https://www.wikidata.org/wiki/Q913598","display_name":"Complete bipartite graph","level":4,"score":0.5263599157333374},{"id":"https://openalex.org/C161487630","wikidata":"https://www.wikidata.org/wiki/Q2800071","display_name":"Perfect graph theorem","level":5,"score":0.5036022067070007},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.45053714513778687},{"id":"https://openalex.org/C59824394","wikidata":"https://www.wikidata.org/wiki/Q5141281","display_name":"Cograph","level":5,"score":0.4289957284927368},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.4205642640590668},{"id":"https://openalex.org/C32972407","wikidata":"https://www.wikidata.org/wiki/Q1187620","display_name":"Perfect graph","level":5,"score":0.4180290400981903},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.3912505805492401},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.34143325686454773},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.3362005949020386},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.3317441940307617}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0166-218x(96)00024-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0166-218x(96)00024-8","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_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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discrete Applied Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/117512","is_oa":true,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/117512","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:ir.lzu.edu.cn/:262010/117512","is_oa":true,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/117512","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W566091330","https://openalex.org/W1485544209","https://openalex.org/W1965406687","https://openalex.org/W1987713080","https://openalex.org/W2007981503","https://openalex.org/W2038287602","https://openalex.org/W2058619806","https://openalex.org/W2087336364","https://openalex.org/W2088532416"],"related_works":["https://openalex.org/W2105838663","https://openalex.org/W2356906936","https://openalex.org/W1555810828","https://openalex.org/W2914244779","https://openalex.org/W2006942360","https://openalex.org/W2140124824","https://openalex.org/W206883905","https://openalex.org/W2132353434","https://openalex.org/W2551888922","https://openalex.org/W2040555446"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}
