{"id":"https://openalex.org/W2610782124","doi":"https://doi.org/10.1007/bf01196133","title":"Randomized graph products, chromatic numbers, and the Lov\ufffdsz ?-function","display_name":"Randomized graph products, chromatic numbers, and the Lov\ufffdsz ?-function","publication_year":1997,"publication_date":"1997-03-01","ids":{"openalex":"https://openalex.org/W2610782124","doi":"https://doi.org/10.1007/bf01196133","mag":"2610782124"},"language":"en","primary_location":{"id":"doi:10.1007/bf01196133","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01196133","pdf_url":null,"source":{"id":"https://openalex.org/S72366220","display_name":"COMBINATORICA","issn_l":"0209-9683","issn":["0209-9683","1439-6912"],"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":"Combinatorica","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/A5013190102","display_name":"Uriel Feige","orcid":"https://orcid.org/0009-0006-3749-4392"},"institutions":[{"id":"https://openalex.org/I53964585","display_name":"Weizmann Institute of Science","ror":"https://ror.org/0316ej306","country_code":"IL","type":"education","lineage":["https://openalex.org/I53964585"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Uriel Feige","raw_affiliation_strings":["Department of Applied Math. and Computer Science, The Weizmann Institute, 76100, Rehovot, Israel"],"affiliations":[{"raw_affiliation_string":"Department of Applied Math. and Computer Science, The Weizmann Institute, 76100, Rehovot, Israel","institution_ids":["https://openalex.org/I53964585"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5013190102"],"corresponding_institution_ids":["https://openalex.org/I53964585"],"apc_list":null,"apc_paid":null,"fwci":1.946,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.86245955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"17","issue":"1","first_page":"79","last_page":"90"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9998000264167786,"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9984999895095825,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9983000159263611,"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/combinatorics","display_name":"Combinatorics","score":0.89947509765625},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8727551698684692},{"id":"https://openalex.org/keywords/conjecture","display_name":"Conjecture","score":0.6539232730865479},{"id":"https://openalex.org/keywords/chromatic-scale","display_name":"Chromatic scale","score":0.5611104965209961},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5602211356163025},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4622824490070343},{"id":"https://openalex.org/keywords/windmill-graph","display_name":"Windmill graph","score":0.45969855785369873},{"id":"https://openalex.org/keywords/graph-power","display_name":"Graph power","score":0.1884339153766632},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.1783904731273651}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.89947509765625},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8727551698684692},{"id":"https://openalex.org/C2780990831","wikidata":"https://www.wikidata.org/wiki/Q319141","display_name":"Conjecture","level":2,"score":0.6539232730865479},{"id":"https://openalex.org/C196956537","wikidata":"https://www.wikidata.org/wiki/Q202021","display_name":"Chromatic scale","level":2,"score":0.5611104965209961},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5602211356163025},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4622824490070343},{"id":"https://openalex.org/C73380178","wikidata":"https://www.wikidata.org/wiki/Q8024306","display_name":"Windmill graph","level":5,"score":0.45969855785369873},{"id":"https://openalex.org/C149530733","wikidata":"https://www.wikidata.org/wiki/Q5597091","display_name":"Graph power","level":4,"score":0.1884339153766632},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.1783904731273651}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf01196133","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01196133","pdf_url":null,"source":{"id":"https://openalex.org/S72366220","display_name":"COMBINATORICA","issn_l":"0209-9683","issn":["0209-9683","1439-6912"],"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":"Combinatorica","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":30,"referenced_works":["https://openalex.org/W1501644705","https://openalex.org/W1548134571","https://openalex.org/W1575400750","https://openalex.org/W1824882367","https://openalex.org/W1894405232","https://openalex.org/W1982506822","https://openalex.org/W1985123706","https://openalex.org/W2011869755","https://openalex.org/W2013568176","https://openalex.org/W2019578639","https://openalex.org/W2036660814","https://openalex.org/W2053651631","https://openalex.org/W2059453880","https://openalex.org/W2064197162","https://openalex.org/W2068348079","https://openalex.org/W2078289947","https://openalex.org/W2086653003","https://openalex.org/W2100440346","https://openalex.org/W2103012681","https://openalex.org/W2111385661","https://openalex.org/W2117158270","https://openalex.org/W2127819793","https://openalex.org/W2132605415","https://openalex.org/W2143391442","https://openalex.org/W2162018802","https://openalex.org/W2163322487","https://openalex.org/W2202947145","https://openalex.org/W4233413206","https://openalex.org/W4300645277","https://openalex.org/W6633749307"],"related_works":["https://openalex.org/W2091414672","https://openalex.org/W2891101917","https://openalex.org/W3178681420","https://openalex.org/W2049992750","https://openalex.org/W4240570119","https://openalex.org/W1526979981","https://openalex.org/W3120282738","https://openalex.org/W2057367302","https://openalex.org/W2390298591","https://openalex.org/W3125892456"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"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"}
