{"id":"https://openalex.org/W2080632738","doi":"https://doi.org/10.1007/s12095-011-0051-5","title":"Quadratic forms of codimension 2 over certain finite fields of even characteristic","display_name":"Quadratic forms of codimension 2 over certain finite fields of even characteristic","publication_year":2011,"publication_date":"2011-07-05","ids":{"openalex":"https://openalex.org/W2080632738","doi":"https://doi.org/10.1007/s12095-011-0051-5","mag":"2080632738"},"language":"en","primary_location":{"id":"doi:10.1007/s12095-011-0051-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12095-011-0051-5","pdf_url":null,"source":{"id":"https://openalex.org/S129219326","display_name":"Cryptography and Communications","issn_l":"1936-2447","issn":["1936-2447","1936-2455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cryptography and Communications","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/A5072676327","display_name":"Ferruh \u00d6zbudak","orcid":"https://orcid.org/0000-0002-1694-9283"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Ferruh \u00d6zbudak","raw_affiliation_strings":["Department of Mathematics and Institute of Applied Mathematics, Middle East Technical University, \u00dcniversiteler Mah., Dumlup\u0131nar Bulv., No:1, 06800, Ankara, Turkey","Department of Mathematics and Institute of Applied Mathematics, Middle East Technical University, Ankara, Turkey 06800#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Institute of Applied Mathematics, Middle East Technical University, \u00dcniversiteler Mah., Dumlup\u0131nar Bulv., No:1, 06800, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Department of Mathematics and Institute of Applied Mathematics, Middle East Technical University, Ankara, Turkey 06800#TAB#","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069522603","display_name":"Elif Sayg\u0131","orcid":"https://orcid.org/0000-0001-8811-4747"},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Elif Sayg\u0131","raw_affiliation_strings":["Primary Mathematics Education Division, Department of Primary Education, Faculty of Education, Hacettepe University, 06550, Ankara, Turkey","Primary Mathematics Education Division, Department of Primary Education, Faculty of Education, Hacettepe University, Ankara, Turkey 06550#TAB#"],"affiliations":[{"raw_affiliation_string":"Primary Mathematics Education Division, Department of Primary Education, Faculty of Education, Hacettepe University, 06550, Ankara, Turkey","institution_ids":["https://openalex.org/I66514158"]},{"raw_affiliation_string":"Primary Mathematics Education Division, Department of Primary Education, Faculty of Education, Hacettepe University, Ankara, Turkey 06550#TAB#","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049961412","display_name":"Z\u00fclf\u00fckar Sayg\u0131","orcid":"https://orcid.org/0000-0002-7575-3272"},"institutions":[{"id":"https://openalex.org/I13236232","display_name":"TOBB University of Economics and Technology","ror":"https://ror.org/03ewx7v96","country_code":"TR","type":"education","lineage":["https://openalex.org/I13236232"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Z\u00fclf\u00fckar Sayg\u0131","raw_affiliation_strings":["Department of Mathematics, TOBB University of Economics and Technology, S\u00f6\u011f\u00fct\u00f6z\u00fc, 06530, Ankara, Turkey","Department of Mathematics, TOBB University of Economics and Technology, Ankara, Turkey 06530"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, TOBB University of Economics and Technology, S\u00f6\u011f\u00fct\u00f6z\u00fc, 06530, Ankara, Turkey","institution_ids":["https://openalex.org/I13236232"]},{"raw_affiliation_string":"Department of Mathematics, TOBB University of Economics and Technology, Ankara, Turkey 06530","institution_ids":["https://openalex.org/I13236232"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072676327"],"corresponding_institution_ids":["https://openalex.org/I201799495"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.444,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73548473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"3","issue":"4","first_page":"241","last_page":"257"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9972000122070312,"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"}},"topics":[{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9972000122070312,"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/T10061","display_name":"Algebraic Geometry and Number Theory","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"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/T11166","display_name":"Analytic Number Theory Research","score":0.9248999953269958,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/codimension","display_name":"Codimension","score":0.9752655029296875},{"id":"https://openalex.org/keywords/finite-field","display_name":"Finite field","score":0.8795919418334961},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.688992440700531},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.6683773398399353},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6091752052307129},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5573604106903076},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.49177315831184387},{"id":"https://openalex.org/keywords/finite-set","display_name":"Finite set","score":0.4261380434036255},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.40702930092811584},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.366983562707901},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3414720594882965},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.25544342398643494},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1756192445755005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.06244590878486633}],"concepts":[{"id":"https://openalex.org/C83979697","wikidata":"https://www.wikidata.org/wiki/Q1778247","display_name":"Codimension","level":2,"score":0.9752655029296875},{"id":"https://openalex.org/C77926391","wikidata":"https://www.wikidata.org/wiki/Q603880","display_name":"Finite field","level":2,"score":0.8795919418334961},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.688992440700531},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.6683773398399353},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6091752052307129},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5573604106903076},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.49177315831184387},{"id":"https://openalex.org/C162392398","wikidata":"https://www.wikidata.org/wiki/Q272404","display_name":"Finite set","level":2,"score":0.4261380434036255},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.40702930092811584},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.366983562707901},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3414720594882965},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.25544342398643494},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1756192445755005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.06244590878486633},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s12095-011-0051-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12095-011-0051-5","pdf_url":null,"source":{"id":"https://openalex.org/S129219326","display_name":"Cryptography and Communications","issn_l":"1936-2447","issn":["1936-2447","1936-2455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cryptography and Communications","raw_type":"journal-article"},{"id":"pmh:oai:open.metu.edu.tr:11511/48047","is_oa":false,"landing_page_url":"https://hdl.handle.net/11511/48047","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1537715321","https://openalex.org/W1557415002","https://openalex.org/W1574372628","https://openalex.org/W1707592146","https://openalex.org/W1745598067","https://openalex.org/W1812448542","https://openalex.org/W1969699872","https://openalex.org/W2061417750","https://openalex.org/W2124113125","https://openalex.org/W2613956024","https://openalex.org/W4249844765"],"related_works":["https://openalex.org/W2080632738","https://openalex.org/W2541263083","https://openalex.org/W2755306273","https://openalex.org/W4297909415","https://openalex.org/W4389910771","https://openalex.org/W2543965060","https://openalex.org/W4302314184","https://openalex.org/W2979509862","https://openalex.org/W2962934782","https://openalex.org/W2963952146"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
