{"id":"https://openalex.org/W2006942360","doi":"https://doi.org/10.1016/0095-8956(90)90094-g","title":"Locally perfect graphs","display_name":"Locally perfect graphs","publication_year":1990,"publication_date":"1990-10-01","ids":{"openalex":"https://openalex.org/W2006942360","doi":"https://doi.org/10.1016/0095-8956(90)90094-g","mag":"2006942360"},"language":"en","primary_location":{"id":"doi:10.1016/0095-8956(90)90094-g","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(90)90094-g","pdf_url":null,"source":{"id":"https://openalex.org/S2939117604","display_name":"Journal of Combinatorial Theory Series B","issn_l":"0095-8956","issn":["0095-8956","1096-0902"],"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":"Journal of Combinatorial Theory, Series B","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034533216","display_name":"Myriam Preissmann","orcid":null},"institutions":[{"id":"https://openalex.org/I177483745","display_name":"Universit\u00e9 Joseph Fourier","ror":"https://ror.org/02aj0kh94","country_code":"FR","type":"education","lineage":["https://openalex.org/I177483745"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Myriam Preissmann","raw_affiliation_strings":["Laboratoire ARTEMIS-I.M.A.G., Universit\u00e9 Joseph Fourier, B.P. 53 X, 38041 Grenoble Cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire ARTEMIS-I.M.A.G., Universit\u00e9 Joseph Fourier, B.P. 53 X, 38041 Grenoble Cedex, France","institution_ids":["https://openalex.org/I177483745"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5034533216"],"corresponding_institution_ids":["https://openalex.org/I177483745"],"apc_list":{"value":3420,"currency":"USD","value_usd":3420},"apc_paid":null,"fwci":0.9889,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.73304744,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"50","issue":"1","first_page":"22","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9991999864578247,"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/T11476","display_name":"Graph theory and applications","score":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/perfect-graph-theorem","display_name":"Perfect graph theorem","score":0.8221100568771362},{"id":"https://openalex.org/keywords/trivially-perfect-graph","display_name":"Trivially perfect graph","score":0.820989727973938},{"id":"https://openalex.org/keywords/strong-perfect-graph-theorem","display_name":"Strong perfect graph theorem","score":0.7512263655662537},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7275395393371582},{"id":"https://openalex.org/keywords/perfect-graph","display_name":"Perfect graph","score":0.7007944583892822},{"id":"https://openalex.org/keywords/cograph","display_name":"Cograph","score":0.6727540493011475},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.660632848739624},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.5841203331947327},{"id":"https://openalex.org/keywords/split-graph","display_name":"Split graph","score":0.5823713541030884},{"id":"https://openalex.org/keywords/indifference-graph","display_name":"Indifference graph","score":0.5521944761276245},{"id":"https://openalex.org/keywords/distance-hereditary-graph","display_name":"Distance-hereditary graph","score":0.5301457643508911},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.49710872769355774},{"id":"https://openalex.org/keywords/block-graph","display_name":"Block graph","score":0.4227815568447113},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.41823112964630127},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.4117831587791443},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.2879863977432251},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.2763751745223999},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.0829479992389679}],"concepts":[{"id":"https://openalex.org/C161487630","wikidata":"https://www.wikidata.org/wiki/Q2800071","display_name":"Perfect graph theorem","level":5,"score":0.8221100568771362},{"id":"https://openalex.org/C170903109","wikidata":"https://www.wikidata.org/wiki/Q7844666","display_name":"Trivially perfect graph","level":5,"score":0.820989727973938},{"id":"https://openalex.org/C51044901","wikidata":"https://www.wikidata.org/wiki/Q16680059","display_name":"Strong perfect graph theorem","level":5,"score":0.7512263655662537},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7275395393371582},{"id":"https://openalex.org/C32972407","wikidata":"https://www.wikidata.org/wiki/Q1187620","display_name":"Perfect graph","level":5,"score":0.7007944583892822},{"id":"https://openalex.org/C59824394","wikidata":"https://www.wikidata.org/wiki/Q5141281","display_name":"Cograph","level":5,"score":0.6727540493011475},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.660632848739624},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.5841203331947327},{"id":"https://openalex.org/C8554925","wikidata":"https://www.wikidata.org/wiki/Q3893853","display_name":"Split graph","level":5,"score":0.5823713541030884},{"id":"https://openalex.org/C74133993","wikidata":"https://www.wikidata.org/wiki/Q3115472","display_name":"Indifference graph","level":3,"score":0.5521944761276245},{"id":"https://openalex.org/C147792647","wikidata":"https://www.wikidata.org/wiki/Q5282847","display_name":"Distance-hereditary graph","level":5,"score":0.5301457643508911},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.49710872769355774},{"id":"https://openalex.org/C43413943","wikidata":"https://www.wikidata.org/wiki/Q4927193","display_name":"Block graph","level":5,"score":0.4227815568447113},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.41823112964630127},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.4117831587791443},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.2879863977432251},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.2763751745223999},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.0829479992389679}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0095-8956(90)90094-g","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(90)90094-g","pdf_url":null,"source":{"id":"https://openalex.org/S2939117604","display_name":"Journal of Combinatorial Theory Series B","issn_l":"0095-8956","issn":["0095-8956","1096-0902"],"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":"Journal of Combinatorial Theory, Series B","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W163386900","https://openalex.org/W198869600","https://openalex.org/W1575561304","https://openalex.org/W1965570465","https://openalex.org/W1967044852","https://openalex.org/W1968161962","https://openalex.org/W1981227528","https://openalex.org/W1988149074","https://openalex.org/W1997998268","https://openalex.org/W2012329067","https://openalex.org/W2015769804","https://openalex.org/W2028775537","https://openalex.org/W2029463692","https://openalex.org/W2035331304","https://openalex.org/W2041933132","https://openalex.org/W2044935944","https://openalex.org/W2045664805","https://openalex.org/W2053050060","https://openalex.org/W2056260683","https://openalex.org/W2075497674","https://openalex.org/W2076086747","https://openalex.org/W2082068582","https://openalex.org/W2082987214","https://openalex.org/W2143327390","https://openalex.org/W2314893179","https://openalex.org/W4254807835","https://openalex.org/W6608034081","https://openalex.org/W6634394890","https://openalex.org/W6657983271","https://openalex.org/W6671675901","https://openalex.org/W6815833212","https://openalex.org/W6982069853"],"related_works":["https://openalex.org/W2105838663","https://openalex.org/W2006942360","https://openalex.org/W2914244779","https://openalex.org/W3153161399","https://openalex.org/W2047104722","https://openalex.org/W1555810828","https://openalex.org/W2085422823","https://openalex.org/W966310719","https://openalex.org/W2109934391","https://openalex.org/W199404365"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}