{"id":"https://openalex.org/W4376867173","doi":"https://doi.org/10.1137/22m1474394","title":"Strengthening a Theorem of Meyniel","display_name":"Strengthening a Theorem of Meyniel","publication_year":2023,"publication_date":"2023-05-17","ids":{"openalex":"https://openalex.org/W4376867173","doi":"https://doi.org/10.1137/22m1474394"},"language":"en","primary_location":{"id":"doi:10.1137/22m1474394","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1137/22m1474394","pdf_url":null,"source":{"id":"https://openalex.org/S117679221","display_name":"SIAM Journal on Discrete Mathematics","issn_l":"0895-4801","issn":["0895-4801","1095-7146"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Discrete Mathematics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-04156967/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040577981","display_name":"Quentin Deschamps","orcid":"https://orcid.org/0000-0003-4341-170X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Quentin Deschamps","raw_affiliation_strings":["Universit\u00e9 Lyon, Universit\u00e9 Lyon 1, LIRIS UMR CNRS 5205, F-69621, Lyon, France"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Lyon, Universit\u00e9 Lyon 1, LIRIS UMR CNRS 5205, F-69621, Lyon, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064429511","display_name":"Carl Feghali","orcid":"https://orcid.org/0000-0001-6727-7213"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I113428412","display_name":"\u00c9cole Normale Sup\u00e9rieure de Lyon","ror":"https://ror.org/04zmssz18","country_code":"FR","type":"education","lineage":["https://openalex.org/I113428412","https://openalex.org/I203339264"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Carl Feghali","raw_affiliation_strings":["Universit\u00e9 Lyon, EnsL, UCBL, CNRS, LIP, F-69342, Lyon Cedex 07, France"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Lyon, EnsL, UCBL, CNRS, LIP, F-69342, Lyon Cedex 07, France","institution_ids":["https://openalex.org/I113428412","https://openalex.org/I100532134","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005427603","display_name":"Franti\u0161ek Kardo\u0161","orcid":"https://orcid.org/0000-0002-9826-2927"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Franti\u0161ek Kardo\u0161","raw_affiliation_strings":["Faculty of Mathematics, Physics, and Informatics, Comenius University, Bratislava, 84248, Slovakia "],"affiliations":[{"raw_affiliation_string":"Faculty of Mathematics, Physics, and Informatics, Comenius University, Bratislava, 84248, Slovakia ","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081866778","display_name":"Cl\u00e9ment Legrand\u2013Duchesne","orcid":"https://orcid.org/0000-0002-4516-7336"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cl\u00e9ment Legrand-Duchesne","raw_affiliation_strings":["LaBRI, CNRS, Universit\u00e9 de Bordeaux, Bordeaux, 33405, France"],"affiliations":[{"raw_affiliation_string":"LaBRI, CNRS, Universit\u00e9 de Bordeaux, Bordeaux, 33405, France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089101660","display_name":"Th\u00e9o Pierron","orcid":"https://orcid.org/0000-0002-5586-5613"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Th\u00e9o Pierron","raw_affiliation_strings":["Universit\u00e9 Lyon, Universit\u00e9 Lyon 1, LIRIS UMR CNRS 5205, F-69621, Lyon, France"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Lyon, Universit\u00e9 Lyon 1, LIRIS UMR CNRS 5205, F-69621, Lyon, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5040577981"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5257,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.87274593,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"37","issue":"2","first_page":"604","last_page":"611"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9693999886512756,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9693999886512756,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10792","display_name":"Matrix Theory and Algorithms","score":0.928600013256073,"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/T11830","display_name":"Point processes and geometric inequalities","score":0.9264000058174133,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/mathematics","display_name":"Mathematics","score":0.7621328830718994},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.4910249710083008},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.48385560512542725},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.3420053720474243},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.3366900682449341}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7621328830718994},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.4910249710083008},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.48385560512542725},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.3420053720474243},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.3366900682449341},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1137/22m1474394","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1137/22m1474394","pdf_url":null,"source":{"id":"https://openalex.org/S117679221","display_name":"SIAM Journal on Discrete Mathematics","issn_l":"0895-4801","issn":["0895-4801","1095-7146"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Discrete Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04156967v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04156967","pdf_url":"https://hal.science/hal-04156967/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"SIAM Journal on Discrete Mathematics, 2023, 37 (2), ⟨10.1137/22M1474394⟩","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-04156967v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04156967","pdf_url":"https://hal.science/hal-04156967/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"SIAM Journal on Discrete Mathematics, 2023, 37 (2), ⟨10.1137/22M1474394⟩","raw_type":"Journal articles"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1199503345","display_name":null,"funder_award_id":"ANR-18-CE40-0032","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G2846944527","display_name":null,"funder_award_id":"APVV-19-0308","funder_id":"https://openalex.org/F4320323641","funder_display_name":"Vedeck\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR a SAV"},{"id":"https://openalex.org/G3612650274","display_name":null,"funder_award_id":"APVV-19-0308","funder_id":"https://openalex.org/F4320323251","funder_display_name":"Agent\u00fara na Podporu V\u00fdskumu a V\u00fdvoja"},{"id":"https://openalex.org/G496550631","display_name":null,"funder_award_id":"ANR-19-CE48-0013","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G5068321180","display_name":null,"funder_award_id":"19-0308","funder_id":"https://openalex.org/F4320323251","funder_display_name":"Agent\u00fara na Podporu V\u00fdskumu a V\u00fdvoja"},{"id":"https://openalex.org/G6697643969","display_name":null,"funder_award_id":"ANR-19-CE48-0013-01","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G671444133","display_name":null,"funder_award_id":"APVV-19-0308","funder_id":"https://openalex.org/F4320321779","funder_display_name":"Ministerstvo \u0161kolstva, vedy, v\u00fdskumu a \u0161portu Slovenskej republiky"},{"id":"https://openalex.org/G6876561401","display_name":null,"funder_award_id":"ANR-18","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G829676567","display_name":null,"funder_award_id":"VEGA 1/0743/21","funder_id":"https://openalex.org/F4320323641","funder_display_name":"Vedeck\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR a SAV"},{"id":"https://openalex.org/G8318455765","display_name":null,"funder_award_id":"ANR-19","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G8696304168","display_name":null,"funder_award_id":"1/0743/21","funder_id":"https://openalex.org/F4320323641","funder_display_name":"Vedeck\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR a SAV"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"},{"id":"https://openalex.org/F4320321779","display_name":"Ministerstvo \u0161kolstva, vedy, v\u00fdskumu a \u0161portu Slovenskej republiky","ror":"https://ror.org/044gwpv05"},{"id":"https://openalex.org/F4320323251","display_name":"Agent\u00fara na Podporu V\u00fdskumu a V\u00fdvoja","ror":"https://ror.org/037nx0e70"},{"id":"https://openalex.org/F4320323641","display_name":"Vedeck\u00e1 Grantov\u00e1 Agent\u00fara M\u0160VVa\u0160 SR a SAV","ror":"https://ror.org/044gwpv05"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4376867173.pdf"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1987563301","https://openalex.org/W2002309870","https://openalex.org/W2055646300","https://openalex.org/W2091869630","https://openalex.org/W2131433460","https://openalex.org/W2963190423","https://openalex.org/W2963390106","https://openalex.org/W2988006156","https://openalex.org/W3183881215","https://openalex.org/W4301890399"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2600246793","https://openalex.org/W4238204885","https://openalex.org/W2963966623"],"abstract_inverted_index":{"International":[0],"audience":[1]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-22T08:09:32.410652","created_date":"2025-10-10T00:00:00"}