{"id":"https://openalex.org/W2078711167","doi":"https://doi.org/10.1016/s0012-365x(99)00115-6","title":"Induced S(K1,3) and hamiltonian cycles in the square of a graph","display_name":"Induced S(K1,3) and hamiltonian cycles in the square of a graph","publication_year":1999,"publication_date":"1999-09-01","ids":{"openalex":"https://openalex.org/W2078711167","doi":"https://doi.org/10.1016/s0012-365x(99)00115-6","mag":"2078711167"},"language":"en","primary_location":{"id":"doi:10.1016/s0012-365x(99)00115-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0012-365x(99)00115-6","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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 Mathematics","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/A5029089307","display_name":"Mohamed El Kadi Abderrezzak","orcid":null},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohamed El Kadi Abderrezzak","raw_affiliation_strings":["L.R.I., URA 410 C.N.R.S., B\u00e2t. 490, Universit\u00e9 de Paris-sud 91405-Orsay cedex, France","L.R.I., URA 410 C.N.R.S., B\u00e2t. 490, Universit\u00e9 de Paris\u2010sud, 91405\u2010Orsay cedex, France"],"affiliations":[{"raw_affiliation_string":"L.R.I., URA 410 C.N.R.S., B\u00e2t. 490, Universit\u00e9 de Paris-sud 91405-Orsay cedex, France","institution_ids":["https://openalex.org/I102197404","https://openalex.org/I204730241"]},{"raw_affiliation_string":"L.R.I., URA 410 C.N.R.S., B\u00e2t. 490, Universit\u00e9 de Paris\u2010sud, 91405\u2010Orsay cedex, France","institution_ids":["https://openalex.org/I204730241"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089946777","display_name":"Evelyne Flandrin","orcid":null},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Evelyne Flandrin","raw_affiliation_strings":["L.R.I., URA 410 C.N.R.S., B\u00e2t. 490, Universit\u00e9 de Paris-sud 91405-Orsay cedex, France","L.R.I., URA 410 C.N.R.S., B\u00e2t. 490, Universit\u00e9 de Paris\u2010sud, 91405\u2010Orsay cedex, France"],"affiliations":[{"raw_affiliation_string":"L.R.I., URA 410 C.N.R.S., B\u00e2t. 490, Universit\u00e9 de Paris-sud 91405-Orsay cedex, France","institution_ids":["https://openalex.org/I102197404","https://openalex.org/I204730241"]},{"raw_affiliation_string":"L.R.I., URA 410 C.N.R.S., B\u00e2t. 490, Universit\u00e9 de Paris\u2010sud, 91405\u2010Orsay cedex, France","institution_ids":["https://openalex.org/I204730241"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085702296","display_name":"Zden\u011bk Ryj\u00e1\u010dek","orcid":"https://orcid.org/0000-0002-9877-0825"},"institutions":[{"id":"https://openalex.org/I92715842","display_name":"University of West Bohemia in Pilsen","ror":"https://ror.org/040t43x18","country_code":"CZ","type":"education","lineage":["https://openalex.org/I92715842"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Zden\u011bk Ryj\u00e1\u010dek","raw_affiliation_strings":["Department of Mathematics, University of West Bohemia, 306 14 Pilsen, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of West Bohemia, 306 14 Pilsen, Czech Republic","institution_ids":["https://openalex.org/I92715842"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089946777"],"corresponding_institution_ids":["https://openalex.org/I102197404","https://openalex.org/I204730241"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.202713,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"207","issue":"1-3","first_page":"263","last_page":"269"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11476","display_name":"Graph theory and applications","score":0.9991000294685364,"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":0.9991000294685364,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9987000226974487,"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/mathematics","display_name":"Mathematics","score":0.8555502891540527},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7481907606124878},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5931444764137268},{"id":"https://openalex.org/keywords/hamiltonian-path","display_name":"Hamiltonian path","score":0.5530532002449036},{"id":"https://openalex.org/keywords/quartic-graph","display_name":"Quartic graph","score":0.5498957633972168},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5116279721260071},{"id":"https://openalex.org/keywords/regular-graph","display_name":"Regular graph","score":0.47549116611480713},{"id":"https://openalex.org/keywords/square","display_name":"Square (algebra)","score":0.462575227022171},{"id":"https://openalex.org/keywords/cubic-graph","display_name":"Cubic graph","score":0.4370593726634979},{"id":"https://openalex.org/keywords/hamiltonian","display_name":"Hamiltonian (control theory)","score":0.43015342950820923},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.42813345789909363},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.33573591709136963},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.32448893785476685},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07711553573608398}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8555502891540527},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7481907606124878},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5931444764137268},{"id":"https://openalex.org/C86524685","wikidata":"https://www.wikidata.org/wiki/Q273037","display_name":"Hamiltonian path","level":3,"score":0.5530532002449036},{"id":"https://openalex.org/C199692417","wikidata":"https://www.wikidata.org/wiki/Q7269362","display_name":"Quartic graph","level":5,"score":0.5498957633972168},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5116279721260071},{"id":"https://openalex.org/C123482549","wikidata":"https://www.wikidata.org/wiki/Q826467","display_name":"Regular graph","level":5,"score":0.47549116611480713},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.462575227022171},{"id":"https://openalex.org/C100500283","wikidata":"https://www.wikidata.org/wiki/Q1374495","display_name":"Cubic graph","level":5,"score":0.4370593726634979},{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.43015342950820923},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.42813345789909363},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.33573591709136963},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.32448893785476685},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07711553573608398},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0012-365x(99)00115-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0012-365x(99)00115-6","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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 Mathematics","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2054731897","https://openalex.org/W1933603348","https://openalex.org/W2004409692","https://openalex.org/W1972907198","https://openalex.org/W2950461372","https://openalex.org/W2508797883","https://openalex.org/W2605150241","https://openalex.org/W2954009223","https://openalex.org/W2378575590","https://openalex.org/W4309222715"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}
