{"id":"https://openalex.org/W1979709006","doi":"https://doi.org/10.1016/0095-8956(84)90026-1","title":"A variation of Menger's theorem for long paths","display_name":"A variation of Menger's theorem for long paths","publication_year":1984,"publication_date":"1984-04-01","ids":{"openalex":"https://openalex.org/W1979709006","doi":"https://doi.org/10.1016/0095-8956(84)90026-1","mag":"1979709006"},"language":"en","primary_location":{"id":"doi:10.1016/0095-8956(84)90026-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(84)90026-1","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/A5063551926","display_name":"Luis Montejano","orcid":"https://orcid.org/0000-0003-3101-6518"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L Montejano","raw_affiliation_strings":["Instituto de Matematicas, Ciudad Universitaria, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Matematicas, Ciudad Universitaria, Mexico","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110119690","display_name":"V. Neumann\u2010Lara","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V Neumann-Lara","raw_affiliation_strings":["Instituto de Matematicas, Ciudad Universitaria, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Matematicas, Ciudad Universitaria, Mexico","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3110,"currency":"USD","value_usd":3110},"apc_paid":null,"fwci":0.4087,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.63684211,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"36","issue":"2","first_page":"213","last_page":"217"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T12504","display_name":"Mathematics and Applications","score":0.9926999807357788,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9901999831199646,"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/disjoint-sets","display_name":"Disjoint sets","score":0.79557204246521},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.6550654172897339},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.6248738169670105},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6177222728729248},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.6069601774215698},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.574072539806366},{"id":"https://openalex.org/keywords/path-length","display_name":"Path length","score":0.41661977767944336},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.37474626302719116},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1925368309020996},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12291556596755981},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.0436895489692688}],"concepts":[{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.79557204246521},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.6550654172897339},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.6248738169670105},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6177222728729248},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.6069601774215698},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.574072539806366},{"id":"https://openalex.org/C129045301","wikidata":"https://www.wikidata.org/wiki/Q7144654","display_name":"Path length","level":2,"score":0.41661977767944336},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37474626302719116},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1925368309020996},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12291556596755981},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0436895489692688},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0095-8956(84)90026-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(84)90026-1","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2039803631"],"related_works":["https://openalex.org/W2129816636","https://openalex.org/W2129550502","https://openalex.org/W2009808060","https://openalex.org/W2093961518","https://openalex.org/W2372801012","https://openalex.org/W2009843927","https://openalex.org/W2361133696","https://openalex.org/W1553466895","https://openalex.org/W2069032895","https://openalex.org/W2092513144"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
