{"id":"https://openalex.org/W2103248103","doi":"https://doi.org/10.1016/0012-365x(94)90250-x","title":"On the uniqueness of a regular thin near octagon on 288 vertices (or the semibiplane belonging to the Mathieu group M12)","display_name":"On the uniqueness of a regular thin near octagon on 288 vertices (or the semibiplane belonging to the Mathieu group M12)","publication_year":1994,"publication_date":"1994-03-01","ids":{"openalex":"https://openalex.org/W2103248103","doi":"https://doi.org/10.1016/0012-365x(94)90250-x","mag":"2103248103"},"language":"en","primary_location":{"id":"doi:10.1016/0012-365x(94)90250-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(94)90250-x","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":true,"oa_status":"green","oa_url":"https://research.tue.nl/en/publications/b5c5c470-fa7a-43bd-9507-d60f7cc61881","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110108695","display_name":"A.E. Brouwer","orcid":null},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"A.E. Brouwer","raw_affiliation_strings":["Department of Mathematics, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, Netherlands","institution_ids":["https://openalex.org/I83019370"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110108695"],"corresponding_institution_ids":["https://openalex.org/I83019370"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.21123976,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"126","issue":"1-3","first_page":"13","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9998999834060669,"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/T10849","display_name":"Finite Group Theory Research","score":0.9973000288009644,"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/T11329","display_name":"Limits and Structures in Graph Theory","score":0.9858999848365784,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8942679762840271},{"id":"https://openalex.org/keywords/uniqueness","display_name":"Uniqueness","score":0.7015839219093323},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6964593529701233},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5989860892295837},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.35997474193573},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.13383442163467407}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8942679762840271},{"id":"https://openalex.org/C2777021972","wikidata":"https://www.wikidata.org/wiki/Q22976830","display_name":"Uniqueness","level":2,"score":0.7015839219093323},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6964593529701233},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5989860892295837},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.35997474193573},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.13383442163467407},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1016/0012-365x(94)90250-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(94)90250-x","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"},{"id":"pmh:oai:pure.tue.nl:openaire/b5c5c470-fa7a-43bd-9507-d60f7cc61881","is_oa":true,"landing_page_url":"https://research.tue.nl/en/publications/b5c5c470-fa7a-43bd-9507-d60f7cc61881","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brouwer, A E 1994, 'On the uniqueness of a regular thin near octagon on 288 vertices (or the semibiplane belonging to the Mathieu group $M_{12}$)', Discrete Mathematics, vol. 126, no. 1-3, pp. 13-27. https://doi.org/10.1016/0012-365X(94)90250-X","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:library.tue.nl:681725","is_oa":false,"landing_page_url":"http://repository.tue.nl/681725","pdf_url":null,"source":{"id":"https://openalex.org/S4406923046","display_name":"TU/e Research Portal (Eindhoven University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0012-365X","raw_type":"Article / Letter to the editor"},{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/115f521b-a643-4002-a2ea-acc8cf165652","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/115f521b-a643-4002-a2ea-acc8cf165652","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Brouwer, A E 1983, On the uniqueness of a regular thin near octagon on 288 vertices (or the semibiplane belonging to the Mathieu group $M_{12}$). Mathematisch Centrum. ZW, afdeling zuivere wiskunde, vol. 196, Stichting Mathematisch Centrum, Amsterdam.","raw_type":"info:eu-repo/semantics/report"},{"id":"pmh:tue:oai:pure.tue.nl:publications/115f521b-a643-4002-a2ea-acc8cf165652","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/115f521b-a643-4002-a2ea-acc8cf165652","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/report"},{"id":"pmh:tue:oai:pure.tue.nl:publications/b5c5c470-fa7a-43bd-9507-d60f7cc61881","is_oa":true,"landing_page_url":"https://research.tue.nl/nl/publications/b5c5c470-fa7a-43bd-9507-d60f7cc61881","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discrete Mathematics, 126(1-3), 13 - 27. Elsevier","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:pure.tue.nl:openaire/b5c5c470-fa7a-43bd-9507-d60f7cc61881","is_oa":true,"landing_page_url":"https://research.tue.nl/en/publications/b5c5c470-fa7a-43bd-9507-d60f7cc61881","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brouwer, A E 1994, 'On the uniqueness of a regular thin near octagon on 288 vertices (or the semibiplane belonging to the Mathieu group $M_{12}$)', Discrete Mathematics, vol. 126, no. 1-3, pp. 13-27. https://doi.org/10.1016/0012-365X(94)90250-X","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W24492489","https://openalex.org/W110674388","https://openalex.org/W136921423","https://openalex.org/W153432751","https://openalex.org/W1515707356","https://openalex.org/W1554857812","https://openalex.org/W1868410977","https://openalex.org/W1957100706","https://openalex.org/W2013941413","https://openalex.org/W2037286809","https://openalex.org/W2069903885","https://openalex.org/W2128821244","https://openalex.org/W2253770762","https://openalex.org/W4210766026","https://openalex.org/W6601070455","https://openalex.org/W6604443016","https://openalex.org/W6606254766","https://openalex.org/W6627494377","https://openalex.org/W6630939578","https://openalex.org/W6633258726","https://openalex.org/W6639152548","https://openalex.org/W6640832672"],"related_works":["https://openalex.org/W571281153","https://openalex.org/W2949403936","https://openalex.org/W3023806604","https://openalex.org/W2952139525","https://openalex.org/W4301247218","https://openalex.org/W2129818458","https://openalex.org/W4289551052","https://openalex.org/W2340777379","https://openalex.org/W4298023222","https://openalex.org/W2611574177"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
