{"id":"https://openalex.org/W2071545958","doi":"https://doi.org/10.1016/s0012-365x(03)00177-8","title":"Subcolorings and the subchromatic number of a graph","display_name":"Subcolorings and the subchromatic number of a graph","publication_year":2003,"publication_date":"2003-09-12","ids":{"openalex":"https://openalex.org/W2071545958","doi":"https://doi.org/10.1016/s0012-365x(03)00177-8","mag":"2071545958"},"language":"en","primary_location":{"id":"doi:10.1016/s0012-365x(03)00177-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0012-365x(03)00177-8","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/A5050870311","display_name":"John Gimbel","orcid":"https://orcid.org/0000-0002-0404-5172"},"institutions":[{"id":"https://openalex.org/I141472210","display_name":"University of Alaska Fairbanks","ror":"https://ror.org/01j7nq853","country_code":"US","type":"education","lineage":["https://openalex.org/I141472210"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"John Gimbel","raw_affiliation_strings":["Department of Mathematical Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775, USA","Department of Mathematical Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775, USA","institution_ids":["https://openalex.org/I141472210"]},{"raw_affiliation_string":"Department of Mathematical Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775, USA#TAB#","institution_ids":["https://openalex.org/I141472210"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040265258","display_name":"Chris Hartman","orcid":null},"institutions":[{"id":"https://openalex.org/I141472210","display_name":"University of Alaska Fairbanks","ror":"https://ror.org/01j7nq853","country_code":"US","type":"education","lineage":["https://openalex.org/I141472210"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chris Hartman","raw_affiliation_strings":["Department of Mathematical Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775, USA","Department of Mathematical Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775, USA","institution_ids":["https://openalex.org/I141472210"]},{"raw_affiliation_string":"Department of Mathematical Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775, USA#TAB#","institution_ids":["https://openalex.org/I141472210"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5040265258","https://openalex.org/A5050870311"],"corresponding_institution_ids":["https://openalex.org/I141472210"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.7279,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.71749573,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"272","issue":"2-3","first_page":"139","last_page":"154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9993000030517578,"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":0.9993000030517578,"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":0.987500011920929,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9728999733924866,"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":0.8186861276626587},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6245690584182739},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4961772859096527},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.49480384588241577}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8186861276626587},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6245690584182739},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4961772859096527},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.49480384588241577}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0012-365x(03)00177-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0012-365x(03)00177-8","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.92.4649","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.92.4649","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.uaf.edu/~hartman/subchromatic.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W138781519","https://openalex.org/W173271850","https://openalex.org/W345637930","https://openalex.org/W1495591881","https://openalex.org/W1582742149","https://openalex.org/W1830275774","https://openalex.org/W1964114184","https://openalex.org/W1965380924","https://openalex.org/W2009827511","https://openalex.org/W2032265004","https://openalex.org/W2032950184","https://openalex.org/W2033436489","https://openalex.org/W2052457163","https://openalex.org/W2087392709","https://openalex.org/W2155537964","https://openalex.org/W2180624262","https://openalex.org/W2415354516","https://openalex.org/W2476848496","https://openalex.org/W2612978016","https://openalex.org/W4234565540"],"related_works":["https://openalex.org/W2000144448","https://openalex.org/W2071261821","https://openalex.org/W1978699240","https://openalex.org/W2067133893","https://openalex.org/W2287003313","https://openalex.org/W2950502167","https://openalex.org/W2374778222","https://openalex.org/W2388103776","https://openalex.org/W2016775514","https://openalex.org/W2000962138"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-03T08:25:01.440150","created_date":"2025-10-10T00:00:00"}