{"id":"https://openalex.org/W1969092612","doi":"https://doi.org/10.1016/0167-6377(82)90024-4","title":"R-domination on block graphs","display_name":"R-domination on block graphs","publication_year":1982,"publication_date":"1982-12-01","ids":{"openalex":"https://openalex.org/W1969092612","doi":"https://doi.org/10.1016/0167-6377(82)90024-4","mag":"1969092612"},"language":"en","primary_location":{"id":"doi:10.1016/0167-6377(82)90024-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-6377(82)90024-4","pdf_url":null,"source":{"id":"https://openalex.org/S27769002","display_name":"Operations Research Letters","issn_l":"0167-6377","issn":["0167-6377","1872-7468"],"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":"Operations Research Letters","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/A5002508116","display_name":"Gerard J. Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]},{"id":"https://openalex.org/I4210092791","display_name":"New York State College of Agriculture & Life Sciences","ror":"https://ror.org/00j52pq61","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295","https://openalex.org/I4210092791"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gerard J Chang","raw_affiliation_strings":["School of Operations Research and Industrial Engineering, College of Engineering, Upson Hall, Cornell University, Ithaca, NY 14853, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Operations Research and Industrial Engineering, College of Engineering, Upson Hall, Cornell University, Ithaca, NY 14853, U.S.A","institution_ids":["https://openalex.org/I205783295","https://openalex.org/I4210092791"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057281816","display_name":"George L. Nemhauser","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]},{"id":"https://openalex.org/I4210092791","display_name":"New York State College of Agriculture & Life Sciences","ror":"https://ror.org/00j52pq61","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295","https://openalex.org/I4210092791"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"George L Nemhauser","raw_affiliation_strings":["School of Operations Research and Industrial Engineering, College of Engineering, Upson Hall, Cornell University, Ithaca, NY 14853, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Operations Research and Industrial Engineering, College of Engineering, Upson Hall, Cornell University, Ithaca, NY 14853, U.S.A","institution_ids":["https://openalex.org/I205783295","https://openalex.org/I4210092791"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2760,"currency":"USD","value_usd":2760},"apc_paid":null,"fwci":1.6477,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.81778151,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":"6","first_page":"214","last_page":"218"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9977999925613403,"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":0.9879999756813049,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7795672416687012},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.7294254899024963},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6585877537727356},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.593650221824646},{"id":"https://openalex.org/keywords/domination-analysis","display_name":"Domination analysis","score":0.5588088035583496},{"id":"https://openalex.org/keywords/dominating-set","display_name":"Dominating set","score":0.5541008114814758},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4429793357849121},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.38822001218795776}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7795672416687012},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.7294254899024963},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6585877537727356},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.593650221824646},{"id":"https://openalex.org/C83833204","wikidata":"https://www.wikidata.org/wiki/Q5290322","display_name":"Domination analysis","level":4,"score":0.5588088035583496},{"id":"https://openalex.org/C146661039","wikidata":"https://www.wikidata.org/wiki/Q2915204","display_name":"Dominating set","level":4,"score":0.5541008114814758},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4429793357849121},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.38822001218795776},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-6377(82)90024-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-6377(82)90024-4","pdf_url":null,"source":{"id":"https://openalex.org/S27769002","display_name":"Operations Research Letters","issn_l":"0167-6377","issn":["0167-6377","1872-7468"],"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":"Operations Research Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W24708077","https://openalex.org/W1530753374","https://openalex.org/W1655990431","https://openalex.org/W2011039300","https://openalex.org/W2022548094","https://openalex.org/W2067396114","https://openalex.org/W2073279057","https://openalex.org/W2144599263","https://openalex.org/W2574091758","https://openalex.org/W2799004609","https://openalex.org/W4300815182","https://openalex.org/W6601027985"],"related_works":["https://openalex.org/W2794522194","https://openalex.org/W2963404550","https://openalex.org/W30750922","https://openalex.org/W2033190383","https://openalex.org/W4299822763","https://openalex.org/W4235356280","https://openalex.org/W2339280209","https://openalex.org/W2763279932","https://openalex.org/W2612157706","https://openalex.org/W4283726592"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-20T20:08:15.867695","created_date":"2025-10-10T00:00:00"}
