{"id":"https://openalex.org/W2022491233","doi":"https://doi.org/10.1016/0012-365x(88)90055-6","title":"On self-complementary strongly regular graphs","display_name":"On self-complementary strongly regular graphs","publication_year":1988,"publication_date":"1988-05-01","ids":{"openalex":"https://openalex.org/W2022491233","doi":"https://doi.org/10.1016/0012-365x(88)90055-6","mag":"2022491233"},"language":"en","primary_location":{"id":"doi:10.1016/0012-365x(88)90055-6","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0012-365x(88)90055-6","pdf_url":"https://www.sciencedirect.com/science/article/pii/0012365X88900556/pdf","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":true,"oa_status":"bronze","oa_url":"https://www.sciencedirect.com/science/article/pii/0012365X88900556/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036147653","display_name":"Rudolf Mathon","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Rudolf Mathon","raw_affiliation_strings":["Department of Computer Science, University of Toronto, Toronto, Ontario, Canada M5S 1A4","University of Toronto, Toronto, Ont., Canada,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Toronto, Toronto, Ontario, Canada M5S 1A4","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"University of Toronto, Toronto, Ont., Canada,","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5036147653"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":{"value":3320,"currency":"USD","value_usd":3320},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":37,"citation_normalized_percentile":{"value":0.16732543,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"69","issue":"3","first_page":"263","last_page":"281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10849","display_name":"Finite Group Theory Research","score":0.9995999932289124,"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/T10849","display_name":"Finite Group Theory Research","score":0.9995999932289124,"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/T11130","display_name":"Coding theory and cryptography","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8827565908432007},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.8390088677406311},{"id":"https://openalex.org/keywords/enumeration","display_name":"Enumeration","score":0.8107712864875793},{"id":"https://openalex.org/keywords/adjacency-matrix","display_name":"Adjacency matrix","score":0.5710248351097107},{"id":"https://openalex.org/keywords/strongly-regular-graph","display_name":"Strongly regular graph","score":0.539056658744812},{"id":"https://openalex.org/keywords/two-graph","display_name":"Two-graph","score":0.5364447832107544},{"id":"https://openalex.org/keywords/automorphism","display_name":"Automorphism","score":0.5357875227928162},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5209183096885681},{"id":"https://openalex.org/keywords/clique","display_name":"Clique","score":0.5119996666908264},{"id":"https://openalex.org/keywords/adjacency-list","display_name":"Adjacency list","score":0.41977617144584656},{"id":"https://openalex.org/keywords/clique-sum","display_name":"Clique-sum","score":0.41155609488487244},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.3878617286682129},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.2786511182785034},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.1830546259880066},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.14053145051002502},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.0868556797504425}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8827565908432007},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8390088677406311},{"id":"https://openalex.org/C156340839","wikidata":"https://www.wikidata.org/wiki/Q2704791","display_name":"Enumeration","level":2,"score":0.8107712864875793},{"id":"https://openalex.org/C180356752","wikidata":"https://www.wikidata.org/wiki/Q727035","display_name":"Adjacency matrix","level":3,"score":0.5710248351097107},{"id":"https://openalex.org/C133875400","wikidata":"https://www.wikidata.org/wiki/Q692823","display_name":"Strongly regular graph","level":5,"score":0.539056658744812},{"id":"https://openalex.org/C56654003","wikidata":"https://www.wikidata.org/wiki/Q7858715","display_name":"Two-graph","level":5,"score":0.5364447832107544},{"id":"https://openalex.org/C118712358","wikidata":"https://www.wikidata.org/wiki/Q782566","display_name":"Automorphism","level":2,"score":0.5357875227928162},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5209183096885681},{"id":"https://openalex.org/C2777035058","wikidata":"https://www.wikidata.org/wiki/Q1662634","display_name":"Clique","level":2,"score":0.5119996666908264},{"id":"https://openalex.org/C110484373","wikidata":"https://www.wikidata.org/wiki/Q264398","display_name":"Adjacency list","level":2,"score":0.41977617144584656},{"id":"https://openalex.org/C186942658","wikidata":"https://www.wikidata.org/wiki/Q5134410","display_name":"Clique-sum","level":5,"score":0.41155609488487244},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.3878617286682129},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.2786511182785034},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.1830546259880066},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.14053145051002502},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.0868556797504425},{"id":"https://openalex.org/C149530733","wikidata":"https://www.wikidata.org/wiki/Q5597091","display_name":"Graph power","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0012-365x(88)90055-6","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0012-365x(88)90055-6","pdf_url":"https://www.sciencedirect.com/science/article/pii/0012365X88900556/pdf","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":{"id":"doi:10.1016/0012-365x(88)90055-6","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0012-365x(88)90055-6","pdf_url":"https://www.sciencedirect.com/science/article/pii/0012365X88900556/pdf","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"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2022491233.pdf","grobid_xml":"https://content.openalex.org/works/W2022491233.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W51811909","https://openalex.org/W633200344","https://openalex.org/W1519634074","https://openalex.org/W1570231368","https://openalex.org/W1599914714","https://openalex.org/W2042826512","https://openalex.org/W2045767047","https://openalex.org/W2081376314","https://openalex.org/W2114091304","https://openalex.org/W2138763023","https://openalex.org/W2328061731","https://openalex.org/W4214491585","https://openalex.org/W4312889685","https://openalex.org/W6602149884","https://openalex.org/W6631141814","https://openalex.org/W6635870401","https://openalex.org/W6996856713"],"related_works":["https://openalex.org/W2731836349","https://openalex.org/W2403566370","https://openalex.org/W1984001796","https://openalex.org/W2342448337","https://openalex.org/W173255084","https://openalex.org/W2062996107","https://openalex.org/W2322455458","https://openalex.org/W2982077839","https://openalex.org/W1520283956","https://openalex.org/W1998681311"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-08-23T07:36:19.812096","created_date":"2025-10-10T00:00:00"}