{"id":"https://openalex.org/W2065090732","doi":"https://doi.org/10.1016/0097-3165(86)90012-9","title":"On the diagonal queens domination problem","display_name":"On the diagonal queens domination problem","publication_year":1986,"publication_date":"1986-05-01","ids":{"openalex":"https://openalex.org/W2065090732","doi":"https://doi.org/10.1016/0097-3165(86)90012-9","mag":"2065090732"},"language":"en","primary_location":{"id":"doi:10.1016/0097-3165(86)90012-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-3165(86)90012-9","pdf_url":null,"source":{"id":"https://openalex.org/S128556326","display_name":"Journal of Combinatorial Theory Series A","issn_l":"0097-3165","issn":["0097-3165","1096-0899"],"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 A","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/A5111410324","display_name":"E. J. Cockayne","orcid":null},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"E.J Cockayne","raw_affiliation_strings":["Department of Mathematics, University of Victoria, Victoria, British Columbia, Canada","Department of Mathematics University of Victoria Victoria, British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Victoria, Victoria, British Columbia, Canada","institution_ids":["https://openalex.org/I212119943"]},{"raw_affiliation_string":"Department of Mathematics University of Victoria Victoria, British Columbia, Canada","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111934510","display_name":"Stephen T. Hedetniemi","orcid":null},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S.T Hedetniemi","raw_affiliation_strings":["Department of Computer Science, Clemson University, Clemson, South Carolina USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Clemson University, Clemson, South Carolina USA","institution_ids":["https://openalex.org/I8078737"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111410324"],"corresponding_institution_ids":["https://openalex.org/I212119943"],"apc_list":{"value":3320,"currency":"USD","value_usd":3320},"apc_paid":null,"fwci":1.1719,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.84519063,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"42","issue":"1","first_page":"137","last_page":"139"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11574","display_name":"Artificial Intelligence in Games","score":0.9846000075340271,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11574","display_name":"Artificial Intelligence in Games","score":0.9846000075340271,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/diagonal","display_name":"Diagonal","score":0.8532315492630005},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7095915079116821},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6234353184700012},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5094631314277649},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.4797888398170471},{"id":"https://openalex.org/keywords/main-diagonal","display_name":"Main diagonal","score":0.4399820864200592},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.35482901334762573},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.06005099415779114},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.05542406439781189}],"concepts":[{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.8532315492630005},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7095915079116821},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6234353184700012},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5094631314277649},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.4797888398170471},{"id":"https://openalex.org/C60761296","wikidata":"https://www.wikidata.org/wiki/Q651480","display_name":"Main diagonal","level":3,"score":0.4399820864200592},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.35482901334762573},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.06005099415779114},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.05542406439781189},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0097-3165(86)90012-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-3165(86)90012-9","pdf_url":null,"source":{"id":"https://openalex.org/S128556326","display_name":"Journal of Combinatorial Theory Series A","issn_l":"0097-3165","issn":["0097-3165","1096-0899"],"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 A","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2108900323","https://openalex.org/W2313391498"],"related_works":["https://openalex.org/W2041828857","https://openalex.org/W1671489304","https://openalex.org/W2058649280","https://openalex.org/W2950949038","https://openalex.org/W2792539140","https://openalex.org/W2059185534","https://openalex.org/W1981562928","https://openalex.org/W2962870542","https://openalex.org/W2162195505","https://openalex.org/W2039345930"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}
