{"id":"https://openalex.org/W2066992144","doi":"https://doi.org/10.1016/0095-8956(89)90010-5","title":"The Tutte polynomial of a ported matroid","display_name":"The Tutte polynomial of a ported matroid","publication_year":1989,"publication_date":"1989-02-01","ids":{"openalex":"https://openalex.org/W2066992144","doi":"https://doi.org/10.1016/0095-8956(89)90010-5","mag":"2066992144"},"language":"en","primary_location":{"id":"doi:10.1016/0095-8956(89)90010-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(89)90010-5","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/A5048801918","display_name":"Seth Chaiken","orcid":null},"institutions":[{"id":"https://openalex.org/I113508548","display_name":"Albany State University","ror":"https://ror.org/01vme4277","country_code":"US","type":"education","lineage":["https://openalex.org/I113508548"]},{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"education","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Seth Chaiken","raw_affiliation_strings":["Department of Computer Science, State University of New York, Albany, New York 12222 USA","Department of Computer Science, State University of New York, Albany, New York, 12222 USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, State University of New York, Albany, New York 12222 USA","institution_ids":["https://openalex.org/I392282","https://openalex.org/I113508548"]},{"raw_affiliation_string":"Department of Computer Science, State University of New York, Albany, New York, 12222 USA","institution_ids":["https://openalex.org/I392282","https://openalex.org/I113508548"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5048801918"],"corresponding_institution_ids":["https://openalex.org/I113508548","https://openalex.org/I392282"],"apc_list":{"value":3420,"currency":"USD","value_usd":3420},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.21637092,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"46","issue":"1","first_page":"96","last_page":"117"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9937000274658203,"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":0.9937000274658203,"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/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.9915000200271606,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9847000241279602,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tutte-polynomial","display_name":"Tutte polynomial","score":0.9748091101646423},{"id":"https://openalex.org/keywords/matroid","display_name":"Matroid","score":0.8249955177307129},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7746996879577637},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7000217437744141},{"id":"https://openalex.org/keywords/chromatic-polynomial","display_name":"Chromatic polynomial","score":0.45898258686065674},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.44969847798347473},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.11472570896148682}],"concepts":[{"id":"https://openalex.org/C14447369","wikidata":"https://www.wikidata.org/wiki/Q7857002","display_name":"Tutte polynomial","level":5,"score":0.9748091101646423},{"id":"https://openalex.org/C106286213","wikidata":"https://www.wikidata.org/wiki/Q898572","display_name":"Matroid","level":2,"score":0.8249955177307129},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7746996879577637},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7000217437744141},{"id":"https://openalex.org/C126385604","wikidata":"https://www.wikidata.org/wiki/Q1087609","display_name":"Chromatic polynomial","level":3,"score":0.45898258686065674},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.44969847798347473},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.11472570896148682},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.0},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0095-8956(89)90010-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(89)90010-5","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W72377610","https://openalex.org/W126579147","https://openalex.org/W606581564","https://openalex.org/W617723651","https://openalex.org/W1514375184","https://openalex.org/W1978376980","https://openalex.org/W1994920415","https://openalex.org/W1998460992","https://openalex.org/W1999270541","https://openalex.org/W2000640516","https://openalex.org/W2020328701","https://openalex.org/W2033011390","https://openalex.org/W2038095732","https://openalex.org/W2040101882","https://openalex.org/W2040661328","https://openalex.org/W2042054208","https://openalex.org/W2048616864","https://openalex.org/W2061142631","https://openalex.org/W2068222471","https://openalex.org/W2073840571","https://openalex.org/W2079919815","https://openalex.org/W2086297027","https://openalex.org/W2087720847","https://openalex.org/W2138784417","https://openalex.org/W2482182218","https://openalex.org/W2747546613","https://openalex.org/W2962809359","https://openalex.org/W4205959776","https://openalex.org/W6602869026","https://openalex.org/W6605189062","https://openalex.org/W6820289075"],"related_works":["https://openalex.org/W4211170257","https://openalex.org/W2026073766","https://openalex.org/W2527934888","https://openalex.org/W4385644446","https://openalex.org/W2953032778","https://openalex.org/W4302506957","https://openalex.org/W2073184325","https://openalex.org/W593587541","https://openalex.org/W3021394452","https://openalex.org/W1998472389"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}
