{"id":"https://openalex.org/W1988974345","doi":"https://doi.org/10.1016/0097-3165(89)90029-0","title":"Affine difference sets of even order","display_name":"Affine difference sets of even order","publication_year":1989,"publication_date":"1989-11-01","ids":{"openalex":"https://openalex.org/W1988974345","doi":"https://doi.org/10.1016/0097-3165(89)90029-0","mag":"1988974345"},"language":"en","primary_location":{"id":"doi:10.1016/0097-3165(89)90029-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-3165(89)90029-0","pdf_url":null,"source":{"id":"https://openalex.org/S128556326","display_name":"Journal of Combinatorial Theory Series A","issn_l":"0097-3165","issn":["0097-3165","1096-0899"],"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":"Journal of Combinatorial Theory, Series A","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/A5081943054","display_name":"K. T. Arasu","orcid":"https://orcid.org/0000-0001-7261-8772"},"institutions":[{"id":"https://openalex.org/I19648265","display_name":"Wright State University","ror":"https://ror.org/04qk6pt94","country_code":"US","type":"education","lineage":["https://openalex.org/I19648265"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"K.T Arasu","raw_affiliation_strings":["Department of Mathematics & Statistics, Wright State University, Dayton, Ohio 45435 USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics & Statistics, Wright State University, Dayton, Ohio 45435 USA","institution_ids":["https://openalex.org/I19648265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021380531","display_name":"Dieter Jungnickel","orcid":"https://orcid.org/0000-0001-5615-6934"},"institutions":[{"id":"https://openalex.org/I200763008","display_name":"University of Giessen","ror":"https://ror.org/033eqas34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200763008"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dieter Jungnickel","raw_affiliation_strings":["Mathematisches Institut, Justus-Liebig-Universit\u00e4t Giessen, Arndtstrasse 2, 6300 Giessen, Federal Republic of Germany"],"affiliations":[{"raw_affiliation_string":"Mathematisches Institut, Justus-Liebig-Universit\u00e4t Giessen, Arndtstrasse 2, 6300 Giessen, Federal Republic of Germany","institution_ids":["https://openalex.org/I200763008"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5081943054"],"corresponding_institution_ids":["https://openalex.org/I19648265"],"apc_list":{"value":3320,"currency":"USD","value_usd":3320},"apc_paid":null,"fwci":1.981,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83953447,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"52","issue":"2","first_page":"188","last_page":"196"},"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/T11130","display_name":"Coding theory and cryptography","score":0.9771999716758728,"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/T11215","display_name":"Chronic Myeloid Leukemia Treatments","score":0.9332000017166138,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.6039817929267883},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5108342170715332},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5051394104957581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37828144431114197},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.34266090393066406},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1677745282649994},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.104422926902771}],"concepts":[{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.6039817929267883},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5108342170715332},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5051394104957581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37828144431114197},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.34266090393066406},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1677745282649994},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.104422926902771},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0097-3165(89)90029-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0097-3165(89)90029-0","pdf_url":null,"source":{"id":"https://openalex.org/S128556326","display_name":"Journal of Combinatorial Theory Series A","issn_l":"0097-3165","issn":["0097-3165","1096-0899"],"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":"Journal of Combinatorial Theory, Series A","raw_type":"journal-article"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:65466","is_oa":false,"landing_page_url":"https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/65466","pdf_url":null,"source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W28083287","https://openalex.org/W177373862","https://openalex.org/W1593761715","https://openalex.org/W1968431332","https://openalex.org/W1987701799","https://openalex.org/W1990902984","https://openalex.org/W2014534905","https://openalex.org/W2023057408","https://openalex.org/W2036384162","https://openalex.org/W2068564568","https://openalex.org/W2078261927","https://openalex.org/W2083790062","https://openalex.org/W2110278130","https://openalex.org/W2143090252","https://openalex.org/W2326961766","https://openalex.org/W2611298788","https://openalex.org/W3138350084","https://openalex.org/W4212957675","https://openalex.org/W6607208153","https://openalex.org/W6792513039"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}