{"id":"https://openalex.org/W2003376008","doi":"https://doi.org/10.1016/0095-8956(89)90060-9","title":"Neighborhood unions and hamiltonian properties in graphs","display_name":"Neighborhood unions and hamiltonian properties in graphs","publication_year":1989,"publication_date":"1989-08-01","ids":{"openalex":"https://openalex.org/W2003376008","doi":"https://doi.org/10.1016/0095-8956(89)90060-9","mag":"2003376008"},"language":"en","primary_location":{"id":"doi:10.1016/0095-8956(89)90060-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(89)90060-9","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/A5109469173","display_name":"Ralph J. Faudree","orcid":null},"institutions":[{"id":"https://openalex.org/I94658018","display_name":"University of Memphis","ror":"https://ror.org/01cq23130","country_code":"US","type":"education","lineage":["https://openalex.org/I94658018"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R.J Faudree","raw_affiliation_strings":["Memphis State University, Memphis, Tennessee 38152 USA","Memphis State University , Tennessee"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Memphis State University, Memphis, Tennessee 38152 USA","institution_ids":["https://openalex.org/I94658018"]},{"raw_affiliation_string":"Memphis State University , Tennessee","institution_ids":["https://openalex.org/I94658018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077689134","display_name":"Ronald J. Gould","orcid":"https://orcid.org/0000-0003-0040-9511"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ronald J Gould","raw_affiliation_strings":["Emory University, Atlanta, Georgia 30322 USA","Emory university, Atlanta, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, Georgia 30322 USA","institution_ids":["https://openalex.org/I150468666"]},{"raw_affiliation_string":"Emory university, Atlanta, GA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060263835","display_name":"Michael S. Jacobson","orcid":"https://orcid.org/0000-0003-2220-8622"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael S Jacobson","raw_affiliation_strings":["University of Louisville, Louisville, Kentucky 40208 USA","University of Louisville, Kentucky,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Louisville, Louisville, Kentucky 40208 USA","institution_ids":["https://openalex.org/I142740786"]},{"raw_affiliation_string":"University of Louisville, Kentucky,","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057185425","display_name":"R. H. Schelp","orcid":null},"institutions":[{"id":"https://openalex.org/I94658018","display_name":"University of Memphis","ror":"https://ror.org/01cq23130","country_code":"US","type":"education","lineage":["https://openalex.org/I94658018"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R.H Schelp","raw_affiliation_strings":["Memphis State University, Memphis, Tennessee 38152 USA","Memphis State University , Tennessee"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Memphis State University, Memphis, Tennessee 38152 USA","institution_ids":["https://openalex.org/I94658018"]},{"raw_affiliation_string":"Memphis State University , Tennessee","institution_ids":["https://openalex.org/I94658018"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3420,"currency":"USD","value_usd":3420},"apc_paid":null,"fwci":6.6838,"has_fulltext":false,"cited_by_count":68,"citation_normalized_percentile":{"value":0.97598628,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"47","issue":"1","first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9997000098228455,"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":0.9997000098228455,"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/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"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/T11476","display_name":"Graph theory and applications","score":0.998199999332428,"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/hamiltonian","display_name":"Hamiltonian (control theory)","score":0.7658214569091797},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7426705956459045},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5650941133499146},{"id":"https://openalex.org/keywords/cardinality","display_name":"Cardinality (data modeling)","score":0.52016282081604},{"id":"https://openalex.org/keywords/hamiltonian-path","display_name":"Hamiltonian path","score":0.4545457065105438},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4415876567363739},{"id":"https://openalex.org/keywords/connectivity","display_name":"Connectivity","score":0.4392540156841278},{"id":"https://openalex.org/keywords/strongly-connected-component","display_name":"Strongly connected component","score":0.41882482171058655},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3363977074623108},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3278231620788574},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1499050259590149},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.043306946754455566}],"concepts":[{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.7658214569091797},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7426705956459045},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5650941133499146},{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.52016282081604},{"id":"https://openalex.org/C86524685","wikidata":"https://www.wikidata.org/wiki/Q273037","display_name":"Hamiltonian path","level":3,"score":0.4545457065105438},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4415876567363739},{"id":"https://openalex.org/C76444178","wikidata":"https://www.wikidata.org/wiki/Q72897900","display_name":"Connectivity","level":3,"score":0.4392540156841278},{"id":"https://openalex.org/C38754835","wikidata":"https://www.wikidata.org/wiki/Q2003238","display_name":"Strongly connected component","level":2,"score":0.41882482171058655},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3363977074623108},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3278231620788574},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1499050259590149},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.043306946754455566},{"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:10.1016/0095-8956(89)90060-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(89)90060-9","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":[{"display_name":"Sustainable cities and communities","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1971367602","https://openalex.org/W2000467025","https://openalex.org/W2035089435","https://openalex.org/W2058551872","https://openalex.org/W6643314614"],"related_works":["https://openalex.org/W938372727","https://openalex.org/W2025057636","https://openalex.org/W4379118151","https://openalex.org/W2071319668","https://openalex.org/W4205152167","https://openalex.org/W2016126876","https://openalex.org/W4390189596","https://openalex.org/W2949833368","https://openalex.org/W4300545322","https://openalex.org/W1991927950"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":6}],"updated_date":"2026-06-20T20:08:15.867695","created_date":"2025-10-10T00:00:00"}