{"id":"https://openalex.org/W55454139","doi":null,"title":"Bipartite Graphs with Even Spanning Trees","display_name":"Bipartite Graphs with Even Spanning Trees","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W55454139","mag":"55454139"},"language":"en","primary_location":{"id":"pmh:oai:opus.ipfw.edu:math_facpubs-1035","doi":null,"is_oa":false,"landing_page_url":"http://opus.ipfw.edu/math_facpubs/36","pdf_url":null,"source":{"id":"https://openalex.org/S4306400213","display_name":"Opus: Research & Creativity (Indiana University \u2013 Purdue University Fort Wayne)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I162817326","host_organization_name":"Indiana University \u2013 Purdue University Fort Wayne","host_organization_lineage":["https://openalex.org/I162817326"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mathematical Sciences Faculty Publications","raw_type":"text"},"volume":null,"type":"article","indexed_in":[],"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/A5012905853","display_name":"Dean G. Hoffman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. G. Hoffman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Matthew C. Walsh","orcid":"https://orcid.org/0000-0002-0237-2831","observed_orcids":["https://orcid.org/0000-0002-0237-2831"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Matthew C. Walsh","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-0237-2831","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00579664,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"35","issue":null,"first_page":"3","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.44699999690055847,"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":0.44699999690055847,"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/T11476","display_name":"Graph theory and applications","score":0.2797999978065491,"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"}},{"id":"https://openalex.org/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.1445000022649765,"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/bipartite-graphs","display_name":"bipartite graphs","score":0.9990000128746033},{"id":"https://openalex.org/keywords/spanning-trees","display_name":"spanning trees","score":0.8849999904632568},{"id":"https://openalex.org/keywords/graph-theory","display_name":"graph theory","score":0.6510000228881836}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8208370208740234},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7884942889213562},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.7824559211730957},{"id":"https://openalex.org/C64331007","wikidata":"https://www.wikidata.org/wiki/Q831672","display_name":"Spanning tree","level":2,"score":0.5894756317138672},{"id":"https://openalex.org/C13743678","wikidata":"https://www.wikidata.org/wiki/Q240464","display_name":"Minimum spanning tree","level":2,"score":0.43091148138046265},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.32254451513290405},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.13793522119522095}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:opus.ipfw.edu:math_facpubs-1035","doi":null,"is_oa":false,"landing_page_url":"http://opus.ipfw.edu/math_facpubs/36","pdf_url":null,"source":{"id":"https://openalex.org/S4306400213","display_name":"Opus: Research & Creativity (Indiana University \u2013 Purdue University Fort Wayne)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I162817326","host_organization_name":"Indiana University \u2013 Purdue University Fort Wayne","host_organization_lineage":["https://openalex.org/I162817326"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mathematical Sciences Faculty Publications","raw_type":"text"},{"id":"mag:55454139","doi":null,"is_oa":false,"landing_page_url":"https://ajc.maths.uq.edu.au/pdf/35/ajc_v35_p003.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306503796","display_name":"Australas. J Comb.","issn_l":"2202-3518","issn":["2202-3518"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","poland-70","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"The Australasian Journal of Combinatorics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7014461935","https://openalex.org/W1495591881","https://openalex.org/W3135557685","https://openalex.org/W7030620888","https://openalex.org/W2611314688","https://openalex.org/W7124258042","https://openalex.org/W2014515434","https://openalex.org/W6963941146","https://openalex.org/W2613534712","https://openalex.org/W4407666132"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}