{"id":"https://openalex.org/W1529283357","doi":"https://doi.org/10.37236/1224","title":"Problems in Algebraic Combinatorics","display_name":"Problems in Algebraic Combinatorics","publication_year":1995,"publication_date":"1995-01-20","ids":{"openalex":"https://openalex.org/W1529283357","doi":"https://doi.org/10.37236/1224","mag":"1529283357"},"language":"en","primary_location":{"id":"doi:10.37236/1224","is_oa":true,"landing_page_url":"https://doi.org/10.37236/1224","pdf_url":"https://www.combinatorics.org/ojs/index.php/eljc/article/download/v2i1f1/comment","source":{"id":"https://openalex.org/S38448739","display_name":"The Electronic Journal of Combinatorics","issn_l":"1077-8926","issn":["1077-8926","1097-1440"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317970","host_organization_name":"Electronic Journal of Combinatorics","host_organization_lineage":["https://openalex.org/P4310317970"],"host_organization_lineage_names":["Electronic Journal of Combinatorics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Electronic Journal of Combinatorics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.combinatorics.org/ojs/index.php/eljc/article/download/v2i1f1/comment","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079662904","display_name":"Chris Godsil","orcid":"https://orcid.org/0000-0001-6110-5752"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"C. D. Godsil","raw_affiliation_strings":["(University of Waterloo)"],"affiliations":[{"raw_affiliation_string":"(University of Waterloo)","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079662904"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":1.0701,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.7315739,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2","issue":"1","first_page":null,"last_page":null},"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/T11797","display_name":"graph theory and CDMA systems","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9976999759674072,"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":0.7874853014945984},{"id":"https://openalex.org/keywords/algebraic-combinatorics","display_name":"Algebraic combinatorics","score":0.7246975302696228},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6733653545379639},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.5984093546867371},{"id":"https://openalex.org/keywords/extremal-combinatorics","display_name":"Extremal combinatorics","score":0.4508700668811798},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.44781988859176636},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3648803234100342}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7874853014945984},{"id":"https://openalex.org/C54643580","wikidata":"https://www.wikidata.org/wiki/Q1005603","display_name":"Algebraic combinatorics","level":2,"score":0.7246975302696228},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6733653545379639},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.5984093546867371},{"id":"https://openalex.org/C549619432","wikidata":"https://www.wikidata.org/wiki/Q5422299","display_name":"Extremal combinatorics","level":2,"score":0.4508700668811798},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.44781988859176636},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3648803234100342},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.37236/1224","is_oa":true,"landing_page_url":"https://doi.org/10.37236/1224","pdf_url":"https://www.combinatorics.org/ojs/index.php/eljc/article/download/v2i1f1/comment","source":{"id":"https://openalex.org/S38448739","display_name":"The Electronic Journal of Combinatorics","issn_l":"1077-8926","issn":["1077-8926","1097-1440"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317970","host_organization_name":"Electronic Journal of Combinatorics","host_organization_lineage":["https://openalex.org/P4310317970"],"host_organization_lineage_names":["Electronic Journal of Combinatorics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Electronic Journal of Combinatorics","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.227.6906","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.227.6906","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.combinatorics.org/ojs/index.php/eljc/article/download/v2i1f1/pdf/","raw_type":"text"}],"best_oa_location":{"id":"doi:10.37236/1224","is_oa":true,"landing_page_url":"https://doi.org/10.37236/1224","pdf_url":"https://www.combinatorics.org/ojs/index.php/eljc/article/download/v2i1f1/comment","source":{"id":"https://openalex.org/S38448739","display_name":"The Electronic Journal of Combinatorics","issn_l":"1077-8926","issn":["1077-8926","1097-1440"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317970","host_organization_name":"Electronic Journal of Combinatorics","host_organization_lineage":["https://openalex.org/P4310317970"],"host_organization_lineage_names":["Electronic Journal of Combinatorics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Electronic Journal of Combinatorics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1529283357.pdf","grobid_xml":"https://content.openalex.org/works/W1529283357.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W46090429","https://openalex.org/W145923007","https://openalex.org/W180810406","https://openalex.org/W569908298","https://openalex.org/W1483244116","https://openalex.org/W1515707356","https://openalex.org/W1535858642","https://openalex.org/W1599335667","https://openalex.org/W1977561651","https://openalex.org/W2002535779","https://openalex.org/W2003282281","https://openalex.org/W2003995429","https://openalex.org/W2011598702","https://openalex.org/W2014235620","https://openalex.org/W2027881354","https://openalex.org/W2044026809","https://openalex.org/W2044467672","https://openalex.org/W2045652876","https://openalex.org/W2048118184","https://openalex.org/W2048979761","https://openalex.org/W2051207661","https://openalex.org/W2053564233","https://openalex.org/W2054471150","https://openalex.org/W2064774301","https://openalex.org/W2066456540","https://openalex.org/W2066462456","https://openalex.org/W2072754836","https://openalex.org/W2075162176","https://openalex.org/W2078289947","https://openalex.org/W2078419515","https://openalex.org/W2081734847","https://openalex.org/W2090908941","https://openalex.org/W2095076239","https://openalex.org/W2095574399","https://openalex.org/W2138033161","https://openalex.org/W2151112199","https://openalex.org/W2258649561","https://openalex.org/W2312759758","https://openalex.org/W2320215441","https://openalex.org/W2326198126","https://openalex.org/W2578360209","https://openalex.org/W4211147273"],"related_works":["https://openalex.org/W4231986086","https://openalex.org/W4385265910","https://openalex.org/W2476807774","https://openalex.org/W1586417893","https://openalex.org/W2602669427","https://openalex.org/W2394150645","https://openalex.org/W595349516","https://openalex.org/W2120605487","https://openalex.org/W2969557960","https://openalex.org/W2935028240"],"abstract_inverted_index":{"This":[0],"is":[1],"a":[2],"list":[3],"of":[4],"open":[5],"problems,":[6],"mainly":[7],"in":[8],"graph":[9],"theory":[10],"and":[11,21],"all":[12],"with":[13],"an":[14],"algebraic":[15],"flavour.":[16],"Except":[17],"for":[18],"6.1,":[19],"7.1":[20],"12.2":[22],"they":[23],"are":[24,28],"either":[25],"folklore,":[26],"or":[27],"stolen":[29],"from":[30],"other":[31],"people.":[32]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}