{"id":"https://openalex.org/W2145848122","doi":"https://doi.org/10.1002/malq.200810022","title":"On (\u2208, \u2208 \u2228 q)\u2010fuzzy filters of <i>R</i><sub>0</sub>\u2010algebras","display_name":"On (\u2208, \u2208 \u2228 q)\u2010fuzzy filters of <i>R</i><sub>0</sub>\u2010algebras","publication_year":2009,"publication_date":"2009-09-16","ids":{"openalex":"https://openalex.org/W2145848122","doi":"https://doi.org/10.1002/malq.200810022","mag":"2145848122"},"language":"en","primary_location":{"id":"doi:10.1002/malq.200810022","is_oa":false,"landing_page_url":"https://doi.org/10.1002/malq.200810022","pdf_url":null,"source":{"id":"https://openalex.org/S172351290","display_name":"Mathematical logic quarterly","issn_l":"0044-3050","issn":["0044-3050","0942-5616","1521-3870"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Logic Quarterly","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/A5100987509","display_name":"Xueling Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210106563","display_name":"Hubei University for Nationalities","ror":"https://ror.org/01q349q17","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210106563"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xueling Ma","raw_affiliation_strings":["Department of Mathematics, Hubei Institute for Nationalities, Enshi, Hubei Province, 445000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Hubei Institute for Nationalities, Enshi, Hubei Province, 445000, China","institution_ids":["https://openalex.org/I4210106563"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100691996","display_name":"Jianming Zhan","orcid":"https://orcid.org/0000-0003-2510-9515"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jianming Zhan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5089205317","display_name":"Young Bae Jun","orcid":"https://orcid.org/0000-0002-0181-8969"},"institutions":[{"id":"https://openalex.org/I189442560","display_name":"Gyeongsang National University","ror":"https://ror.org/00saywf64","country_code":"KR","type":"education","lineage":["https://openalex.org/I189442560"]},{"id":"https://openalex.org/I28019184","display_name":"Chinju National University of Education","ror":"https://ror.org/042jsgw44","country_code":"KR","type":"education","lineage":["https://openalex.org/I28019184"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Young B. Jun","raw_affiliation_strings":["Department of Mathematics Education, Gyeongsang National University, Chinju 660-701, Korea","Department of Mathematics Education, Gyeongsang National University,#N#Chinju 660-701, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics Education, Gyeongsang National University, Chinju 660-701, Korea","institution_ids":["https://openalex.org/I189442560","https://openalex.org/I28019184"]},{"raw_affiliation_string":"Department of Mathematics Education, Gyeongsang National University,#N#Chinju 660-701, Korea","institution_ids":["https://openalex.org/I189442560"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089205317","https://openalex.org/A5100691996","https://openalex.org/A5100987509"],"corresponding_institution_ids":["https://openalex.org/I189442560","https://openalex.org/I28019184","https://openalex.org/I4210106563"],"apc_list":{"value":2630,"currency":"USD","value_usd":2630},"apc_paid":null,"fwci":2.8827,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.91189558,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"55","issue":"5","first_page":"493","last_page":"508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.9986000061035156,"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":0.9986000061035156,"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9968000054359436,"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/T10820","display_name":"Fuzzy Logic and Control Systems","score":0.9962999820709229,"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/mathematics","display_name":"Mathematics","score":0.8279358148574829},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.7442762851715088},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6340492963790894},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.506095826625824},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.46758174896240234},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.44540539383888245},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.43882301449775696},{"id":"https://openalex.org/keywords/boolean-algebra","display_name":"Boolean algebra","score":0.4288252294063568},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.3651336431503296},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.11612668633460999},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09314742684364319}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8279358148574829},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.7442762851715088},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6340492963790894},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.506095826625824},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.46758174896240234},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.44540539383888245},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.43882301449775696},{"id":"https://openalex.org/C39685927","wikidata":"https://www.wikidata.org/wiki/Q173183","display_name":"Boolean algebra","level":2,"score":0.4288252294063568},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3651336431503296},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11612668633460999},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09314742684364319},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/malq.200810022","is_oa":false,"landing_page_url":"https://doi.org/10.1002/malq.200810022","pdf_url":null,"source":{"id":"https://openalex.org/S172351290","display_name":"Mathematical logic quarterly","issn_l":"0044-3050","issn":["0044-3050","0942-5616","1521-3870"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Logic Quarterly","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W64077981","https://openalex.org/W68061470","https://openalex.org/W1483240043","https://openalex.org/W1642381004","https://openalex.org/W1973879664","https://openalex.org/W1983382657","https://openalex.org/W1984050637","https://openalex.org/W2014816111","https://openalex.org/W2023226396","https://openalex.org/W2023370551","https://openalex.org/W2024345914","https://openalex.org/W2048698526","https://openalex.org/W2110182592","https://openalex.org/W2163982943","https://openalex.org/W2223298233","https://openalex.org/W2238824626","https://openalex.org/W2378217269","https://openalex.org/W2912565176","https://openalex.org/W4211007335","https://openalex.org/W6629006282","https://openalex.org/W6689102392"],"related_works":["https://openalex.org/W3107994849","https://openalex.org/W4247143848","https://openalex.org/W2735573198","https://openalex.org/W2009883749","https://openalex.org/W29442446","https://openalex.org/W1483407203","https://openalex.org/W330727063","https://openalex.org/W4206825956","https://openalex.org/W2027794350","https://openalex.org/W2372454069"],"abstract_inverted_index":{"Abstract":[0],"In":[1,43],"this":[2],"paper,":[3],"we":[4,45,77],"introduce":[5],"the":[6,79],"notions":[7],"of":[8,29,36,81,87],"(\u2208,":[9,15,57,70],"\u2208":[10,16,58,71],"\u2228":[11,17,59,72],"q)\u2010fuzzy":[12,18,60,73],"filters":[13,21,40,86],"and":[14,26,64],"Boolean":[19,61,84],"(implicative)":[20,85],"in":[22,51],"R":[23,52,88],"0":[24,53,89],"\u2010algebras":[25,54,90],"investigate":[27],"some":[28],"their":[30],"related":[31],"properties.":[32],"Some":[33],"characterization":[34],"theorems":[35],"these":[37],"generalized":[38],"fuzzy":[39,49,83],"are":[41],"derived.":[42],"particular,":[44],"prove":[46],"that":[47],"a":[48],"set":[50],"is":[55,68],"an":[56,69],"filter":[62],"if":[63,66],"only":[65],"it":[67],"implicative":[74],"filter.":[75],"Finally,":[76],"consider":[78],"concepts":[80],"implication\u2010based":[82],"(\u00a9":[91],"2009":[92],"WILEY\u2010VCH":[93],"Verlag":[94],"GmbH":[95],"&amp;":[96],"Co.":[97],"KGaA,":[98],"Weinheim)":[99]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
