{"id":"https://openalex.org/W2015695323","doi":"https://doi.org/10.1007/bf00370377","title":"Semi-Post algebras","display_name":"Semi-Post algebras","publication_year":1987,"publication_date":"1987-06-01","ids":{"openalex":"https://openalex.org/W2015695323","doi":"https://doi.org/10.1007/bf00370377","mag":"2015695323"},"language":"en","primary_location":{"id":"doi:10.1007/bf00370377","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00370377","pdf_url":null,"source":{"id":"https://openalex.org/S30880287","display_name":"Studia Logica","issn_l":"0039-3215","issn":["0039-3215","1572-8730"],"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":"Studia Logica","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/A5027771274","display_name":"Nguy\u1ec5n C\u00e1t H\u1ed3","orcid":"https://orcid.org/0000-0002-8388-9399"},"institutions":[{"id":"https://openalex.org/I4210155092","display_name":"Czech Academy of Sciences, Institute of Computer Science","ror":"https://ror.org/0496n6574","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210155092"]},{"id":"https://openalex.org/I4654613","display_name":"University of Warsaw","ror":"https://ror.org/039bjqg32","country_code":"PL","type":"education","lineage":["https://openalex.org/I4654613"]},{"id":"https://openalex.org/I64519617","display_name":"Hanoi University","ror":"https://ror.org/01mxx0e62","country_code":"VN","type":"education","lineage":["https://openalex.org/I64519617"]}],"countries":["CZ","PL","VN"],"is_corresponding":false,"raw_author_name":"Nguyen Cat Ho","raw_affiliation_strings":["Department of Mathematics, University of Warsaw, PKiN, Warsaw, Poland","Institute of Computer Sciences and Cybernetics, University of Hanoi, Hanoi, Viet-Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Warsaw, PKiN, Warsaw, Poland","institution_ids":["https://openalex.org/I4654613"]},{"raw_affiliation_string":"Institute of Computer Sciences and Cybernetics, University of Hanoi, Hanoi, Viet-Nam","institution_ids":["https://openalex.org/I64519617","https://openalex.org/I4210155092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067097490","display_name":"Helena Rasiowa","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155092","display_name":"Czech Academy of Sciences, Institute of Computer Science","ror":"https://ror.org/0496n6574","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210155092"]},{"id":"https://openalex.org/I4654613","display_name":"University of Warsaw","ror":"https://ror.org/039bjqg32","country_code":"PL","type":"education","lineage":["https://openalex.org/I4654613"]},{"id":"https://openalex.org/I64519617","display_name":"Hanoi University","ror":"https://ror.org/01mxx0e62","country_code":"VN","type":"education","lineage":["https://openalex.org/I64519617"]}],"countries":["CZ","PL","VN"],"is_corresponding":false,"raw_author_name":"Helena Rasiowa","raw_affiliation_strings":["Department of Mathematics, University of Warsaw, PKiN, Warsaw, Poland","Institute of Computer Sciences and Cybernetics, University of Hanoi, Hanoi, Viet-Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Warsaw, PKiN, Warsaw, Poland","institution_ids":["https://openalex.org/I4654613"]},{"raw_affiliation_string":"Institute of Computer Sciences and Cybernetics, University of Hanoi, Hanoi, Viet-Nam","institution_ids":["https://openalex.org/I64519617","https://openalex.org/I4210155092"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.5997,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.81607113,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"46","issue":"2","first_page":"149","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.902999997138977,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.902999997138977,"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":0.691354513168335},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.651302695274353},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.5839125514030457},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5730482935905457},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.5548747181892395},{"id":"https://openalex.org/keywords/non-associative-algebra","display_name":"Non-associative algebra","score":0.5223825573921204},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5183773636817932},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.5125198364257812},{"id":"https://openalex.org/keywords/crossed-product","display_name":"Crossed product","score":0.4945339858531952},{"id":"https://openalex.org/keywords/nest-algebra","display_name":"Nest algebra","score":0.48185598850250244},{"id":"https://openalex.org/keywords/interior-algebra","display_name":"Interior algebra","score":0.4497223198413849},{"id":"https://openalex.org/keywords/algebra-representation","display_name":"Algebra representation","score":0.1972166895866394},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.15223482251167297},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.0768040120601654}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.691354513168335},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.651302695274353},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.5839125514030457},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5730482935905457},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.5548747181892395},{"id":"https://openalex.org/C518143113","wikidata":"https://www.wikidata.org/wiki/Q4391941","display_name":"Non-associative algebra","level":4,"score":0.5223825573921204},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5183773636817932},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.5125198364257812},{"id":"https://openalex.org/C2776379255","wikidata":"https://www.wikidata.org/wiki/Q3406705","display_name":"Crossed product","level":3,"score":0.4945339858531952},{"id":"https://openalex.org/C207264727","wikidata":"https://www.wikidata.org/wiki/Q6997759","display_name":"Nest algebra","level":5,"score":0.48185598850250244},{"id":"https://openalex.org/C203254541","wikidata":"https://www.wikidata.org/wiki/Q10894825","display_name":"Interior algebra","level":5,"score":0.4497223198413849},{"id":"https://openalex.org/C14394260","wikidata":"https://www.wikidata.org/wiki/Q4723980","display_name":"Algebra representation","level":3,"score":0.1972166895866394},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.15223482251167297},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0768040120601654},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf00370377","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00370377","pdf_url":null,"source":{"id":"https://openalex.org/S30880287","display_name":"Studia Logica","issn_l":"0039-3215","issn":["0039-3215","1572-8730"],"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":"Studia Logica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338339","display_name":"H2020 Leadership in Enabling and Industrial Technologies","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2350057","https://openalex.org/W114564188","https://openalex.org/W1011925333","https://openalex.org/W1519478560","https://openalex.org/W4253119056"],"related_works":["https://openalex.org/W1871060787","https://openalex.org/W4297804032","https://openalex.org/W138371909","https://openalex.org/W4230680797","https://openalex.org/W2389970742","https://openalex.org/W2129239480","https://openalex.org/W2945617276","https://openalex.org/W947423921","https://openalex.org/W4362558671","https://openalex.org/W4250646568"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2016-06-24T00:00:00"}