{"id":"https://openalex.org/W2065138280","doi":"https://doi.org/10.1007/s10623-007-9043-z","title":"Divisible designs from twisted dual numbers","display_name":"Divisible designs from twisted dual numbers","publication_year":2007,"publication_date":"2007-03-02","ids":{"openalex":"https://openalex.org/W2065138280","doi":"https://doi.org/10.1007/s10623-007-9043-z","mag":"2065138280"},"language":"en","primary_location":{"id":"doi:10.1007/s10623-007-9043-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10623-007-9043-z","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":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1304.1338","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085786705","display_name":"Andrea Blunck","orcid":null},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Andrea Blunck","raw_affiliation_strings":["Department Mathematik, Universit\u00e4t Hamburg, Bundesstra\u00dfe 55, D-20146, Hamburg, Germany","Department Mathematik, Universit\u00e4t Hamburg, Hamburg, Germany D-20146#TAB#"],"affiliations":[{"raw_affiliation_string":"Department Mathematik, Universit\u00e4t Hamburg, Bundesstra\u00dfe 55, D-20146, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309"]},{"raw_affiliation_string":"Department Mathematik, Universit\u00e4t Hamburg, Hamburg, Germany D-20146#TAB#","institution_ids":["https://openalex.org/I159176309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091704846","display_name":"Hans Havlicek","orcid":"https://orcid.org/0000-0001-6847-1544"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Hans Havlicek","raw_affiliation_strings":["Institut f\u00fcr Diskrete Mathematik und Geometrie, Technische Universit\u00e4t Wien, Wiedner Hauptstra\u00dfe 8\u201310, A-1040, Wien, Austria","Institut f\u00fcr Diskrete Mathematik und Geometrie, Technische Universit\u00e4t Wien, Wien, Austria A-1040#TAB#"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Diskrete Mathematik und Geometrie, Technische Universit\u00e4t Wien, Wiedner Hauptstra\u00dfe 8\u201310, A-1040, Wien, Austria","institution_ids":["https://openalex.org/I145847075"]},{"raw_affiliation_string":"Institut f\u00fcr Diskrete Mathematik und Geometrie, Technische Universit\u00e4t Wien, Wien, Austria A-1040#TAB#","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002556964","display_name":"Corrado Zanella","orcid":"https://orcid.org/0000-0002-5031-1961"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Corrado Zanella","raw_affiliation_strings":["Dipartimento di Tecnica e Gestione dei Sistemi Industriali, Universit\u00e0 di Padova, Stradella S. Nicola, 3, I-36100, Vicenza, Italy","Dipartimento di Tecnica e Gestione dei Sistemi Industriali, Universit\u00e0 di Padova, Vicenza, Italy I-36100#TAB#"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Tecnica e Gestione dei Sistemi Industriali, Universit\u00e0 di Padova, Stradella S. Nicola, 3, I-36100, Vicenza, Italy","institution_ids":["https://openalex.org/I138689650"]},{"raw_affiliation_string":"Dipartimento di Tecnica e Gestione dei Sistemi Industriali, Universit\u00e0 di Padova, Vicenza, Italy I-36100#TAB#","institution_ids":["https://openalex.org/I138689650"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085786705"],"corresponding_institution_ids":["https://openalex.org/I159176309"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.16520757,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"47","issue":"1-3","first_page":"11","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11703","display_name":"Rings, Modules, and Algebras","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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/T11703","display_name":"Rings, Modules, and Algebras","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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/T11673","display_name":"Advanced Topics in Algebra","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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/T10849","display_name":"Finite Group Theory Research","score":0.9961000084877014,"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/dual","display_name":"Dual (grammatical number)","score":0.6451561450958252},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6062266826629639},{"id":"https://openalex.org/keywords/chain","display_name":"Chain (unit)","score":0.5369266271591187},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.5057592391967773},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.4948520064353943},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.4556846618652344},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.44412046670913696},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.42255979776382446},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4204845428466797},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.41193607449531555},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4078195095062256},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.26801127195358276},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.20542258024215698},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.09403038024902344}],"concepts":[{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6451561450958252},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6062266826629639},{"id":"https://openalex.org/C199185054","wikidata":"https://www.wikidata.org/wiki/Q552299","display_name":"Chain (unit)","level":2,"score":0.5369266271591187},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5057592391967773},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.4948520064353943},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.4556846618652344},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.44412046670913696},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.42255979776382446},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4204845428466797},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.41193607449531555},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4078195095062256},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26801127195358276},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.20542258024215698},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.09403038024902344},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","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":3,"locations":[{"id":"doi:10.1007/s10623-007-9043-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10623-007-9043-z","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:arXiv.org:1304.1338","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1304.1338","pdf_url":"https://arxiv.org/pdf/1304.1338","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:www.research.unipd.it:11577/2270527","is_oa":false,"landing_page_url":"http://hdl.handle.net/11577/2270527","pdf_url":null,"source":{"id":"https://openalex.org/S4377196283","display_name":"Research Padua  Archive (University of Padua)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138689650","host_organization_name":"University of Padua","host_organization_lineage":["https://openalex.org/I138689650"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1304.1338","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1304.1338","pdf_url":"https://arxiv.org/pdf/1304.1338","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.7699999809265137,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W53544485","https://openalex.org/W152267714","https://openalex.org/W1976026504","https://openalex.org/W2015277901","https://openalex.org/W2030176008","https://openalex.org/W2053142592","https://openalex.org/W2087948339","https://openalex.org/W2112042102","https://openalex.org/W2163528622","https://openalex.org/W3094195687"],"related_works":["https://openalex.org/W2317351040","https://openalex.org/W4285447065","https://openalex.org/W2393949104","https://openalex.org/W1988622314","https://openalex.org/W3046201198","https://openalex.org/W4293061921","https://openalex.org/W2952466936","https://openalex.org/W2807441102","https://openalex.org/W2184221808","https://openalex.org/W2372693287"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}