{"id":"https://openalex.org/W2083810515","doi":"https://doi.org/10.1023/a:1008317124941","title":"The Nonexistence of Some Optimal Ternary Codes of Dimension Five","display_name":"The Nonexistence of Some Optimal Ternary Codes of Dimension Five","publication_year":1998,"publication_date":"1998-12-01","ids":{"openalex":"https://openalex.org/W2083810515","doi":"https://doi.org/10.1023/a:1008317124941","mag":"2083810515"},"language":"en","primary_location":{"id":"doi:10.1023/a:1008317124941","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1008317124941","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/A5076168644","display_name":"Ivan Landjev","orcid":"https://orcid.org/0000-0001-5147-5186"},"institutions":[{"id":"https://openalex.org/I4210105926","display_name":"Institute of Mathematics and Informatics","ror":"https://ror.org/01b5dy719","country_code":"BG","type":"facility","lineage":["https://openalex.org/I24768866","https://openalex.org/I4210105926"]},{"id":"https://openalex.org/I24768866","display_name":"Bulgarian Academy of Sciences","ror":"https://ror.org/01x8hew03","country_code":"BG","type":"funder","lineage":["https://openalex.org/I24768866"]}],"countries":["BG"],"is_corresponding":true,"raw_author_name":"Ivan N. Landjev","raw_affiliation_strings":["Bulgarian Academy of Sciences, Institute of Mathematics, 8 Acad. G. Bonchev str, Sofia, 1113, Bulgaria","Institute of Mathematics, Bulgarian Academy of Sciences, 8 Acad. G.Bonchev str., Sofia 1113, Bulgaria"],"affiliations":[{"raw_affiliation_string":"Bulgarian Academy of Sciences, Institute of Mathematics, 8 Acad. G. Bonchev str, Sofia, 1113, Bulgaria","institution_ids":["https://openalex.org/I24768866"]},{"raw_affiliation_string":"Institute of Mathematics, Bulgarian Academy of Sciences, 8 Acad. G.Bonchev str., Sofia 1113, Bulgaria","institution_ids":["https://openalex.org/I24768866","https://openalex.org/I4210105926"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5076168644"],"corresponding_institution_ids":["https://openalex.org/I24768866","https://openalex.org/I4210105926"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.1058,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83070611,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"15","issue":"3","first_page":"245","last_page":"258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":1.0,"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":1.0,"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":0.9998999834060669,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/mathematics","display_name":"Mathematics","score":0.6124866604804993},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4639413356781006},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3646790087223053},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16341713070869446}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6124866604804993},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4639413356781006},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3646790087223053},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16341713070869446}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1023/a:1008317124941","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1008317124941","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"}],"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/W171563370","https://openalex.org/W1465370432","https://openalex.org/W1482626664","https://openalex.org/W1584712108","https://openalex.org/W1606480398","https://openalex.org/W1674773950","https://openalex.org/W1965097372","https://openalex.org/W1980272394","https://openalex.org/W1988307462","https://openalex.org/W2009160369","https://openalex.org/W2030039508","https://openalex.org/W2067442530","https://openalex.org/W2071960949","https://openalex.org/W2116072106","https://openalex.org/W2124113125","https://openalex.org/W2149930316","https://openalex.org/W2961548648","https://openalex.org/W6604731121","https://openalex.org/W6631763596","https://openalex.org/W6634824156"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2069964982","https://openalex.org/W1978042415","https://openalex.org/W3086542228","https://openalex.org/W2017331178","https://openalex.org/W2976797620","https://openalex.org/W2156788334"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}