{"id":"https://openalex.org/W2080616779","doi":"https://doi.org/10.1016/s0165-0114(02)00565-1","title":"Strong amalgamation, Beck\u2013Chevalley for equivalence relations and interpolation in algebraic logic","display_name":"Strong amalgamation, Beck\u2013Chevalley for equivalence relations and interpolation in algebraic logic","publication_year":2002,"publication_date":"2002-12-30","ids":{"openalex":"https://openalex.org/W2080616779","doi":"https://doi.org/10.1016/s0165-0114(02)00565-1","mag":"2080616779"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-0114(02)00565-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-0114(02)00565-1","pdf_url":null,"source":{"id":"https://openalex.org/S169411308","display_name":"Fuzzy Sets and Systems","issn_l":"0165-0114","issn":["0165-0114","1872-6801"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fuzzy Sets and 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/A5051149045","display_name":"Adriana Galli","orcid":null},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Adriana Galli","raw_affiliation_strings":["Dept. of Mathematics, Universidad de La Plata, Universit\u00e9 de Montr\u00e9al, Montreal, Que., Canada"],"affiliations":[{"raw_affiliation_string":"Dept. of Mathematics, Universidad de La Plata, Universit\u00e9 de Montr\u00e9al, Montreal, Que., Canada","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043352420","display_name":"Gonzalo E. Reyes","orcid":"https://orcid.org/0000-0002-9514-0123"},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Gonzalo E. Reyes","raw_affiliation_strings":["Dept. of Mathematics, Universidad de La Plata, Universit\u00e9 de Montr\u00e9al, Montreal, Que., Canada"],"affiliations":[{"raw_affiliation_string":"Dept. of Mathematics, Universidad de La Plata, Universit\u00e9 de Montr\u00e9al, Montreal, Que., Canada","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083509813","display_name":"Marta Sagastume","orcid":null},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Marta Sagastume","raw_affiliation_strings":["Dept. of Mathematics, Universidad de La Plata, Universit\u00e9 de Montr\u00e9al, Montreal, Que., Canada"],"affiliations":[{"raw_affiliation_string":"Dept. of Mathematics, Universidad de La Plata, Universit\u00e9 de Montr\u00e9al, Montreal, Que., Canada","institution_ids":["https://openalex.org/I70931966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043352420"],"corresponding_institution_ids":["https://openalex.org/I70931966"],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.1536126,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"138","issue":"1","first_page":"3","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":1.0,"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":1.0,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9994999766349792,"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9932000041007996,"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":0.852303683757782},{"id":"https://openalex.org/keywords/distributive-property","display_name":"Distributive property","score":0.6381832361221313},{"id":"https://openalex.org/keywords/heyting-algebra","display_name":"Heyting algebra","score":0.5528224110603333},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.5470715761184692},{"id":"https://openalex.org/keywords/lemma","display_name":"Lemma (botany)","score":0.541704535484314},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.4691528081893921},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.45934468507766724},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.4254774749279022},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08365985751152039}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.852303683757782},{"id":"https://openalex.org/C11821877","wikidata":"https://www.wikidata.org/wiki/Q187959","display_name":"Distributive property","level":2,"score":0.6381832361221313},{"id":"https://openalex.org/C187062830","wikidata":"https://www.wikidata.org/wiki/Q1617044","display_name":"Heyting algebra","level":3,"score":0.5528224110603333},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.5470715761184692},{"id":"https://openalex.org/C2777759810","wikidata":"https://www.wikidata.org/wiki/Q149316","display_name":"Lemma (botany)","level":3,"score":0.541704535484314},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.4691528081893921},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.45934468507766724},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.4254774749279022},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08365985751152039},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C46757340","wikidata":"https://www.wikidata.org/wiki/Q43238","display_name":"Poaceae","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-0114(02)00565-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-0114(02)00565-1","pdf_url":null,"source":{"id":"https://openalex.org/S169411308","display_name":"Fuzzy Sets and Systems","issn_l":"0165-0114","issn":["0165-0114","1872-6801"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fuzzy Sets and 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":17,"referenced_works":["https://openalex.org/W1498137988","https://openalex.org/W1539618905","https://openalex.org/W1578654632","https://openalex.org/W1607885199","https://openalex.org/W1973539826","https://openalex.org/W1980172029","https://openalex.org/W2001916998","https://openalex.org/W2011141803","https://openalex.org/W2013110598","https://openalex.org/W2031528919","https://openalex.org/W2056644980","https://openalex.org/W2089534954","https://openalex.org/W2330548796","https://openalex.org/W2493333586","https://openalex.org/W6634655293","https://openalex.org/W6653277294","https://openalex.org/W6808412260"],"related_works":["https://openalex.org/W2041295491","https://openalex.org/W2792734229","https://openalex.org/W4381135513","https://openalex.org/W4293392396","https://openalex.org/W2149223108","https://openalex.org/W2076375556","https://openalex.org/W2063965687","https://openalex.org/W4388297129","https://openalex.org/W2150693192","https://openalex.org/W2041835071"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
