{"id":"https://openalex.org/W2002309677","doi":"https://doi.org/10.1007/s002240000110","title":"Equational Elements in Additive Algebras","display_name":"Equational Elements in Additive Algebras","publication_year":1999,"publication_date":"1999-02-01","ids":{"openalex":"https://openalex.org/W2002309677","doi":"https://doi.org/10.1007/s002240000110","mag":"2002309677"},"language":"en","primary_location":{"id":"doi:10.1007/s002240000110","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s002240000110","pdf_url":null,"source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"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":"Theory of Computing Systems","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/A5083063581","display_name":"Symeon Bozapalidis","orcid":null},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"S. Bozapalidis","raw_affiliation_strings":["Department of Mathematics, Aristotle University of Thessaloniki,  54006 Thessaloniki, Greece, , , , , , GR","Department of Mathematics, Aristotle University of Thessaloniki,  54006 Thessaloniki, Greece, , GR"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Aristotle University of Thessaloniki,  54006 Thessaloniki, Greece, , , , , , GR","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Mathematics, Aristotle University of Thessaloniki,  54006 Thessaloniki, Greece, , GR","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5083063581"],"corresponding_institution_ids":["https://openalex.org/I21370196"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":4.8706,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.95000427,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"32","issue":"1","first_page":"1","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/formal-power-series","display_name":"Formal power series","score":0.5847887992858887},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5305039882659912},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5010454654693604},{"id":"https://openalex.org/keywords/subalgebra","display_name":"Subalgebra","score":0.4643580913543701},{"id":"https://openalex.org/keywords/power-series","display_name":"Power series","score":0.4602903127670288},{"id":"https://openalex.org/keywords/morphism","display_name":"Morphism","score":0.45127832889556885},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3331448435783386},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.29277992248535156}],"concepts":[{"id":"https://openalex.org/C151746172","wikidata":"https://www.wikidata.org/wiki/Q1003025","display_name":"Formal power series","level":3,"score":0.5847887992858887},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5305039882659912},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5010454654693604},{"id":"https://openalex.org/C67996461","wikidata":"https://www.wikidata.org/wiki/Q629933","display_name":"Subalgebra","level":3,"score":0.4643580913543701},{"id":"https://openalex.org/C73905626","wikidata":"https://www.wikidata.org/wiki/Q206925","display_name":"Power series","level":2,"score":0.4602903127670288},{"id":"https://openalex.org/C137212723","wikidata":"https://www.wikidata.org/wiki/Q1948412","display_name":"Morphism","level":2,"score":0.45127832889556885},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3331448435783386},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.29277992248535156},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s002240000110","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s002240000110","pdf_url":null,"source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"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":"Theory of Computing Systems","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":14,"referenced_works":["https://openalex.org/W1480202827","https://openalex.org/W1485757985","https://openalex.org/W1503860275","https://openalex.org/W1546126118","https://openalex.org/W1578332044","https://openalex.org/W1608901052","https://openalex.org/W1975470060","https://openalex.org/W1987028886","https://openalex.org/W2026113340","https://openalex.org/W2032076167","https://openalex.org/W2050407768","https://openalex.org/W2066030913","https://openalex.org/W2911295106","https://openalex.org/W3037477934"],"related_works":["https://openalex.org/W4385699824","https://openalex.org/W1999045233","https://openalex.org/W131037327","https://openalex.org/W2044685772","https://openalex.org/W2504047832","https://openalex.org/W3181346485","https://openalex.org/W2042560047","https://openalex.org/W1604103828","https://openalex.org/W3028536017","https://openalex.org/W2089343381"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}