{"id":"https://openalex.org/W2026281157","doi":"https://doi.org/10.1016/j.jsc.2011.09.009","title":"All unitary perfect polynomials over F2 with at most four distinct irreducible factors","display_name":"All unitary perfect polynomials over F2 with at most four distinct irreducible factors","publication_year":2011,"publication_date":"2011-09-23","ids":{"openalex":"https://openalex.org/W2026281157","doi":"https://doi.org/10.1016/j.jsc.2011.09.009","mag":"2026281157"},"language":"lv","primary_location":{"id":"doi:10.1016/j.jsc.2011.09.009","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jsc.2011.09.009","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0747717111001441/pdf","source":{"id":"https://openalex.org/S18904315","display_name":"Journal of Symbolic Computation","issn_l":"0747-7171","issn":["0747-7171","1095-855X"],"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 Symbolic Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.sciencedirect.com/science/article/pii/S0747717111001441/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111512566","display_name":"Luis H. Gallardo","orcid":null},"institutions":[{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Luis H. Gallardo","raw_affiliation_strings":["Department of Mathematics, University of Brest, 6, Avenue Le Gorgeu, C.S. 93837, 29238 Brest Cedex 3, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Brest, 6, Avenue Le Gorgeu, C.S. 93837, 29238 Brest Cedex 3, France","institution_ids":["https://openalex.org/I161929037"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002234328","display_name":"Olivier Rahavandrainy","orcid":null},"institutions":[{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Olivier Rahavandrainy","raw_affiliation_strings":["Department of Mathematics, University of Brest, 6, Avenue Le Gorgeu, C.S. 93837, 29238 Brest Cedex 3, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Brest, 6, Avenue Le Gorgeu, C.S. 93837, 29238 Brest Cedex 3, France","institution_ids":["https://openalex.org/I161929037"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5002234328","https://openalex.org/A5111512566"],"corresponding_institution_ids":["https://openalex.org/I161929037"],"apc_list":{"value":3160,"currency":"USD","value_usd":3160},"apc_paid":null,"fwci":0.4617,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.76686814,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"47","issue":"4","first_page":"492","last_page":"502"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9998000264167786,"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":0.9998000264167786,"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/T11797","display_name":"graph theory and CDMA systems","score":0.989799976348877,"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/T12396","display_name":"Advanced Differential Equations and Dynamical Systems","score":0.9830999970436096,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7837045788764954},{"id":"https://openalex.org/keywords/unitary-state","display_name":"Unitary state","score":0.6657100915908813},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.47958722710609436},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.44352486729621887},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3479602336883545},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3347690999507904},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.18744751811027527},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09031733870506287}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7837045788764954},{"id":"https://openalex.org/C67820243","wikidata":"https://www.wikidata.org/wiki/Q179164","display_name":"Unitary state","level":2,"score":0.6657100915908813},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.47958722710609436},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.44352486729621887},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3479602336883545},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3347690999507904},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.18744751811027527},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09031733870506287},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jsc.2011.09.009","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jsc.2011.09.009","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0747717111001441/pdf","source":{"id":"https://openalex.org/S18904315","display_name":"Journal of Symbolic Computation","issn_l":"0747-7171","issn":["0747-7171","1095-855X"],"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 Symbolic Computation","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.jsc.2011.09.009","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jsc.2011.09.009","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0747717111001441/pdf","source":{"id":"https://openalex.org/S18904315","display_name":"Journal of Symbolic Computation","issn_l":"0747-7171","issn":["0747-7171","1095-855X"],"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 Symbolic Computation","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2026281157.pdf","grobid_xml":"https://content.openalex.org/works/W2026281157.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1646892755","https://openalex.org/W1984564517","https://openalex.org/W2006157923","https://openalex.org/W2012982747","https://openalex.org/W2014078516","https://openalex.org/W2065672914","https://openalex.org/W2080644250","https://openalex.org/W2094953601","https://openalex.org/W2137100519","https://openalex.org/W2207444771","https://openalex.org/W2330548796","https://openalex.org/W2577539012","https://openalex.org/W2794098555","https://openalex.org/W4302610004","https://openalex.org/W4312705059","https://openalex.org/W4402905780","https://openalex.org/W4402919513","https://openalex.org/W6636726470","https://openalex.org/W6680471799","https://openalex.org/W6688161825","https://openalex.org/W6732237328","https://openalex.org/W6749397888","https://openalex.org/W6845854538","https://openalex.org/W6848025592","https://openalex.org/W6872651668"],"related_works":["https://openalex.org/W1970313336","https://openalex.org/W4388175706","https://openalex.org/W3170865983","https://openalex.org/W2356126862","https://openalex.org/W2112928736","https://openalex.org/W4235576806","https://openalex.org/W3130054936","https://openalex.org/W3129877033","https://openalex.org/W4295350473","https://openalex.org/W3172810528"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-24T07:32:12.397491","created_date":"2025-10-10T00:00:00"}