{"id":"https://openalex.org/W2089900484","doi":"https://doi.org/10.1016/0012-365x(92)00525-v","title":"Minimax theorems for infinite graphs with the ends as ideal points","display_name":"Minimax theorems for infinite graphs with the ends as ideal points","publication_year":1994,"publication_date":"1994-07-01","ids":{"openalex":"https://openalex.org/W2089900484","doi":"https://doi.org/10.1016/0012-365x(92)00525-v","mag":"2089900484"},"language":"en","primary_location":{"id":"doi:10.1016/0012-365x(92)00525-v","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(92)00525-v","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/A5046428551","display_name":"Norbert Polat","orcid":"https://orcid.org/0000-0001-6499-5658"},"institutions":[{"id":"https://openalex.org/I874609350","display_name":"Universit\u00e9 Jean Moulin Lyon III","ror":"https://ror.org/05b5c0584","country_code":"FR","type":"education","lineage":["https://openalex.org/I203339264","https://openalex.org/I874609350"]},{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Norbert Polat","raw_affiliation_strings":["I.A.E., Universit\u00e9 Jean Moulin (Lyon III), 15 quai Claude Bernard, 69239 Lyon Cedex 2, France","D\u00e9partement de Math\u00e9matiques, Groupe LMDI, B\u00e2timent 101, Universit\u00e9 Claude Bernard (Lyon I), 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex, France"],"affiliations":[{"raw_affiliation_string":"I.A.E., Universit\u00e9 Jean Moulin (Lyon III), 15 quai Claude Bernard, 69239 Lyon Cedex 2, France","institution_ids":["https://openalex.org/I874609350","https://openalex.org/I100532134"]},{"raw_affiliation_string":"D\u00e9partement de Math\u00e9matiques, Groupe LMDI, B\u00e2timent 101, Universit\u00e9 Claude Bernard (Lyon I), 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex, France","institution_ids":["https://openalex.org/I100532134"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5046428551"],"corresponding_institution_ids":["https://openalex.org/I100532134","https://openalex.org/I874609350"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21694668,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"130","issue":"1-3","first_page":"89","last_page":"96"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9994999766349792,"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":0.9994999766349792,"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":0.995199978351593,"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/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9922000169754028,"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":0.9148234128952026},{"id":"https://openalex.org/keywords/minimax","display_name":"Minimax","score":0.7012181878089905},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6386554837226868},{"id":"https://openalex.org/keywords/ideal","display_name":"Ideal (ethics)","score":0.5688324570655823},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5347439646720886},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.15102916955947876}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.9148234128952026},{"id":"https://openalex.org/C149728462","wikidata":"https://www.wikidata.org/wiki/Q751319","display_name":"Minimax","level":2,"score":0.7012181878089905},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6386554837226868},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.5688324570655823},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5347439646720886},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.15102916955947876},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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:10.1016/0012-365x(92)00525-v","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(92)00525-v","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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.4000000059604645}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W44206124","https://openalex.org/W1969829602","https://openalex.org/W1981973470","https://openalex.org/W1989809675","https://openalex.org/W1997333916","https://openalex.org/W2020345516","https://openalex.org/W2023706910","https://openalex.org/W2031445715","https://openalex.org/W2036933200","https://openalex.org/W2327079636","https://openalex.org/W2352759160","https://openalex.org/W2599477347","https://openalex.org/W6601762345"],"related_works":["https://openalex.org/W2016058626","https://openalex.org/W1979597421","https://openalex.org/W2474724840","https://openalex.org/W2007980826","https://openalex.org/W2895916002","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}