{"id":"https://openalex.org/W2293835309","doi":"https://doi.org/10.1007/s001530200144","title":"H\ufffdjek basic fuzzy logic and ?ukasiewicz infinite-valued logic","display_name":"H\ufffdjek basic fuzzy logic and ?ukasiewicz infinite-valued logic","publication_year":2003,"publication_date":"2003-05-01","ids":{"openalex":"https://openalex.org/W2293835309","doi":"https://doi.org/10.1007/s001530200144","mag":"2293835309"},"language":"en","primary_location":{"id":"doi:10.1007/s001530200144","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s001530200144","pdf_url":null,"source":{"id":"https://openalex.org/S188076996","display_name":"Archive for Mathematical Logic","issn_l":"0933-5846","issn":["0933-5846","1432-0665"],"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":"Archive for Mathematical Logic","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/A5045085987","display_name":"Roberto Cignoli","orcid":null},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I24354313","display_name":"Universidad de Buenos Aires","ror":"https://ror.org/0081fs513","country_code":"AR","type":"education","lineage":["https://openalex.org/I24354313"]},{"id":"https://openalex.org/I53241121","display_name":"Fundaci\u00f3n Ciencias Exactas y Naturales","ror":"https://ror.org/05rxmkq09","country_code":"AR","type":"nonprofit","lineage":["https://openalex.org/I53241121"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Roberto Cignoli","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Fac. Ciencias Exactas y Naturales, Universidad de Buenos Aires - CONICET, Ciudad Universitaria, 1428 Buenos Aires, Argentina. e-mail: cignoli@mate.dm.uba.ar, , , , , , AR","Departamento de Matem\u00e1tica, Fac. Ciencias Exactas y Naturales, Universidad de Buenos Aires - CONICET, Ciudad Universitaria, 1428 Buenos Aires, Argentina. e-mail: cignoli@mate.dm.uba.ar, , AR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Fac. Ciencias Exactas y Naturales, Universidad de Buenos Aires - CONICET, Ciudad Universitaria, 1428 Buenos Aires, Argentina. e-mail: cignoli@mate.dm.uba.ar, , , , , , AR","institution_ids":["https://openalex.org/I53241121"]},{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Fac. Ciencias Exactas y Naturales, Universidad de Buenos Aires - CONICET, Ciudad Universitaria, 1428 Buenos Aires, Argentina. e-mail: cignoli@mate.dm.uba.ar, , AR","institution_ids":["https://openalex.org/I53241121","https://openalex.org/I151201029","https://openalex.org/I24354313"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030859381","display_name":"Antoni Torrens","orcid":"https://orcid.org/0009-0004-6587-0362"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antoni Torrens","raw_affiliation_strings":["Facultat de Matem\u00e0tiques, Universitat de Barcelona. Gran Via 585, 08007 Barcelona, Spain. e-mail: torrens@mat.ub.es, , , , , , ES","Facultat de Matem\u00e0tiques, Universitat de Barcelona. Gran Via 585, 08007 Barcelona, Spain. e-mail: torrens@mat.ub.es, ES"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultat de Matem\u00e0tiques, Universitat de Barcelona. Gran Via 585, 08007 Barcelona, Spain. e-mail: torrens@mat.ub.es, , , , , , ES","institution_ids":["https://openalex.org/I71999127"]},{"raw_affiliation_string":"Facultat de Matem\u00e0tiques, Universitat de Barcelona. Gran Via 585, 08007 Barcelona, Spain. e-mail: torrens@mat.ub.es, ES","institution_ids":["https://openalex.org/I71999127"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":3.64,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.93642914,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"42","issue":"4","first_page":"361","last_page":"370"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9448999762535095,"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9448999762535095,"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":0.9225000143051147,"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/subvariety","display_name":"Subvariety","score":0.847603440284729},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8001176118850708},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.6221257448196411},{"id":"https://openalex.org/keywords/axiom","display_name":"Axiom","score":0.542759358882904},{"id":"https://openalex.org/keywords/\u0142ukasiewicz-logic","display_name":"\u0141ukasiewicz logic","score":0.540920078754425},{"id":"https://openalex.org/keywords/negation","display_name":"Negation","score":0.5312936902046204},{"id":"https://openalex.org/keywords/many-valued-logic","display_name":"Many-valued logic","score":0.49784183502197266},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.4971316158771515},{"id":"https://openalex.org/keywords/propositional-calculus","display_name":"Propositional calculus","score":0.4849393665790558},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.4704902172088623},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.42813345789909363},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.38221168518066406},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.30489596724510193},{"id":"https://openalex.org/keywords/substructural-logic","display_name":"Substructural logic","score":0.20901033282279968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.10775882005691528},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07674598693847656},{"id":"https://openalex.org/keywords/description-logic","display_name":"Description logic","score":0.06546580791473389}],"concepts":[{"id":"https://openalex.org/C2777183706","wikidata":"https://www.wikidata.org/wiki/Q630771","display_name":"Subvariety","level":3,"score":0.847603440284729},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8001176118850708},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.6221257448196411},{"id":"https://openalex.org/C167729594","wikidata":"https://www.wikidata.org/wiki/Q17736","display_name":"Axiom","level":2,"score":0.542759358882904},{"id":"https://openalex.org/C206321295","wikidata":"https://www.wikidata.org/wiki/Q8080919","display_name":"\u0141ukasiewicz logic","level":5,"score":0.540920078754425},{"id":"https://openalex.org/C2185349","wikidata":"https://www.wikidata.org/wiki/Q190558","display_name":"Negation","level":2,"score":0.5312936902046204},{"id":"https://openalex.org/C150889026","wikidata":"https://www.wikidata.org/wiki/Q185502","display_name":"Many-valued logic","level":3,"score":0.49784183502197266},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.4971316158771515},{"id":"https://openalex.org/C69562738","wikidata":"https://www.wikidata.org/wiki/Q200694","display_name":"Propositional calculus","level":2,"score":0.4849393665790558},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.4704902172088623},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.42813345789909363},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.38221168518066406},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.30489596724510193},{"id":"https://openalex.org/C144760519","wikidata":"https://www.wikidata.org/wiki/Q839490","display_name":"Substructural logic","level":4,"score":0.20901033282279968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.10775882005691528},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07674598693847656},{"id":"https://openalex.org/C102993220","wikidata":"https://www.wikidata.org/wiki/Q387196","display_name":"Description logic","level":2,"score":0.06546580791473389},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/s001530200144","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s001530200144","pdf_url":null,"source":{"id":"https://openalex.org/S188076996","display_name":"Archive for Mathematical Logic","issn_l":"0933-5846","issn":["0933-5846","1432-0665"],"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":"Archive for Mathematical Logic","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":0,"referenced_works":[],"related_works":["https://openalex.org/W1535347767","https://openalex.org/W1607885199","https://openalex.org/W4294175725","https://openalex.org/W1980132852","https://openalex.org/W2025952124","https://openalex.org/W2088311098","https://openalex.org/W2362211319","https://openalex.org/W2108645311","https://openalex.org/W2912590499","https://openalex.org/W2156897951"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-16T07:32:37.131356","created_date":"2025-10-10T00:00:00"}