{"id":"https://openalex.org/W2012855576","doi":"https://doi.org/10.1007/s10107-012-0516-0","title":"Polyhedron of triangle-free simple 2-matchings in subcubic graphs","display_name":"Polyhedron of triangle-free simple 2-matchings in subcubic graphs","publication_year":2012,"publication_date":"2012-02-07","ids":{"openalex":"https://openalex.org/W2012855576","doi":"https://doi.org/10.1007/s10107-012-0516-0","mag":"2012855576"},"language":"en","primary_location":{"id":"doi:10.1007/s10107-012-0516-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10107-012-0516-0","pdf_url":null,"source":{"id":"https://openalex.org/S193920097","display_name":"Mathematical Programming","issn_l":"0025-5610","issn":["0025-5610","1436-4646"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Programming","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/A5079559219","display_name":"David Hartvigsen","orcid":"https://orcid.org/0000-0001-8353-5577"},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"David Hartvigsen","raw_affiliation_strings":["Mendoza College of Business, University of Notre Dame, Notre Dame, IN, 46556, USA","University of Notre Dame"],"affiliations":[{"raw_affiliation_string":"Mendoza College of Business, University of Notre Dame, Notre Dame, IN, 46556, USA","institution_ids":["https://openalex.org/I107639228"]},{"raw_affiliation_string":"University of Notre Dame","institution_ids":["https://openalex.org/I107639228"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100382119","display_name":"Yanjun Li","orcid":"https://orcid.org/0000-0002-6277-4189"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yanjun Li","raw_affiliation_strings":["Krannert School of Management, Purdue University, West Lafayette, IN, 47907, USA","Purdue University"],"affiliations":[{"raw_affiliation_string":"Krannert School of Management, Purdue University, West Lafayette, IN, 47907, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079559219"],"corresponding_institution_ids":["https://openalex.org/I107639228"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.6959,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.70827689,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"138","issue":"1-2","first_page":"43","last_page":"82"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9933000206947327,"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/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9897000193595886,"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/mathematics","display_name":"Mathematics","score":0.882634162902832},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.8557537198066711},{"id":"https://openalex.org/keywords/polytope","display_name":"Polytope","score":0.6517341732978821},{"id":"https://openalex.org/keywords/convex-hull","display_name":"Convex hull","score":0.5975255370140076},{"id":"https://openalex.org/keywords/travelling-salesman-problem","display_name":"Travelling salesman problem","score":0.5547133684158325},{"id":"https://openalex.org/keywords/polyhedron","display_name":"Polyhedron","score":0.5248679518699646},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5184642672538757},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.49469849467277527},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.48048773407936096},{"id":"https://openalex.org/keywords/convex-polytope","display_name":"Convex polytope","score":0.43778055906295776},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4224073886871338},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.39035511016845703},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.18481263518333435},{"id":"https://openalex.org/keywords/convex-set","display_name":"Convex set","score":0.13790854811668396},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.13660115003585815}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.882634162902832},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8557537198066711},{"id":"https://openalex.org/C145691206","wikidata":"https://www.wikidata.org/wiki/Q747980","display_name":"Polytope","level":2,"score":0.6517341732978821},{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.5975255370140076},{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.5547133684158325},{"id":"https://openalex.org/C54829058","wikidata":"https://www.wikidata.org/wiki/Q172937","display_name":"Polyhedron","level":2,"score":0.5248679518699646},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5184642672538757},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.49469849467277527},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.48048773407936096},{"id":"https://openalex.org/C110943637","wikidata":"https://www.wikidata.org/wiki/Q4129097","display_name":"Convex polytope","level":5,"score":0.43778055906295776},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4224073886871338},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.39035511016845703},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.18481263518333435},{"id":"https://openalex.org/C49870271","wikidata":"https://www.wikidata.org/wiki/Q193657","display_name":"Convex set","level":4,"score":0.13790854811668396},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.13660115003585815},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10107-012-0516-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10107-012-0516-0","pdf_url":null,"source":{"id":"https://openalex.org/S193920097","display_name":"Mathematical Programming","issn_l":"0025-5610","issn":["0025-5610","1436-4646"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Programming","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1516152095","https://openalex.org/W1540760152","https://openalex.org/W1968919074","https://openalex.org/W1978451969","https://openalex.org/W1985061810","https://openalex.org/W1995435632","https://openalex.org/W1996962956","https://openalex.org/W2002065932","https://openalex.org/W2008816808","https://openalex.org/W2019720686","https://openalex.org/W2058677112","https://openalex.org/W2059608229","https://openalex.org/W2072789827","https://openalex.org/W2102669784","https://openalex.org/W2131433460","https://openalex.org/W2172285784","https://openalex.org/W2253259020","https://openalex.org/W2276140953","https://openalex.org/W2317309498","https://openalex.org/W2324108981","https://openalex.org/W2327315803","https://openalex.org/W2335389215","https://openalex.org/W2340149117","https://openalex.org/W2411340147","https://openalex.org/W2470676942","https://openalex.org/W2753005921","https://openalex.org/W2913132751","https://openalex.org/W2988480584","https://openalex.org/W4233756358","https://openalex.org/W4240812676","https://openalex.org/W4294358747"],"related_works":["https://openalex.org/W2103429114","https://openalex.org/W2600212144","https://openalex.org/W3005326639","https://openalex.org/W2091981456","https://openalex.org/W4248823117","https://openalex.org/W1568298881","https://openalex.org/W2012855576","https://openalex.org/W2951276066","https://openalex.org/W1763880239","https://openalex.org/W4300128383"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
