{"id":"https://openalex.org/W2040265582","doi":"https://doi.org/10.1007/s10623-007-9084-3","title":"Duals of quasi-3 designs are not necessarily quasi-3","display_name":"Duals of quasi-3 designs are not necessarily quasi-3","publication_year":2007,"publication_date":"2007-07-05","ids":{"openalex":"https://openalex.org/W2040265582","doi":"https://doi.org/10.1007/s10623-007-9084-3","mag":"2040265582"},"language":"en","primary_location":{"id":"doi:10.1007/s10623-007-9084-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10623-007-9084-3","pdf_url":null,"source":{"id":"https://openalex.org/S81616010","display_name":"Designs Codes and Cryptography","issn_l":"0925-1022","issn":["0925-1022","1573-7586"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Designs, Codes and Cryptography","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/A5005728627","display_name":"Carl Bracken","orcid":null},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":true,"raw_author_name":"Carl Bracken","raw_affiliation_strings":["School of Mathematical Sciences, University College Dublin, Belfield, Dublin 4, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, University College Dublin, Belfield, Dublin 4, Ireland","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049086257","display_name":"Gary McGuire","orcid":"https://orcid.org/0000-0003-2105-9792"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Gary McGuire","raw_affiliation_strings":["School of Mathematical Sciences, University College Dublin, Belfield, Dublin 4, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, University College Dublin, Belfield, Dublin 4, Ireland","institution_ids":["https://openalex.org/I100930933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005728627"],"corresponding_institution_ids":["https://openalex.org/I100930933"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.7176,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.73316363,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"44","issue":"1-3","first_page":"157","last_page":"167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9914000034332275,"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":0.9907000064849854,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dual-polyhedron","display_name":"Dual polyhedron","score":0.7722694873809814},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5660892724990845},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44914770126342773},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.38140833377838135},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.35653156042099},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35210540890693665},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.348426878452301},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2541337013244629},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.2108062505722046},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.1591196358203888}],"concepts":[{"id":"https://openalex.org/C105313907","wikidata":"https://www.wikidata.org/wiki/Q1053857","display_name":"Dual polyhedron","level":2,"score":0.7722694873809814},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5660892724990845},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44914770126342773},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.38140833377838135},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.35653156042099},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35210540890693665},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.348426878452301},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2541337013244629},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.2108062505722046},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.1591196358203888}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10623-007-9084-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10623-007-9084-3","pdf_url":null,"source":{"id":"https://openalex.org/S81616010","display_name":"Designs Codes and Cryptography","issn_l":"0925-1022","issn":["0925-1022","1573-7586"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Designs, Codes and Cryptography","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.96.2134","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.96.2134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://mathsci.ucd.ie/~gmg/HughesvolGMGCB.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W182572066","https://openalex.org/W1585180742","https://openalex.org/W1980356269","https://openalex.org/W2024389241","https://openalex.org/W2035094427","https://openalex.org/W2058851924","https://openalex.org/W2061269538","https://openalex.org/W2489161884","https://openalex.org/W2912810145","https://openalex.org/W4205241318","https://openalex.org/W4205545339","https://openalex.org/W6607474409"],"related_works":["https://openalex.org/W2536013957","https://openalex.org/W2594626304","https://openalex.org/W2090263210","https://openalex.org/W4322492640","https://openalex.org/W2012754903","https://openalex.org/W2949039133","https://openalex.org/W2082432022","https://openalex.org/W2760715419","https://openalex.org/W1984009044","https://openalex.org/W2042160610"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}