{"id":"https://openalex.org/W1998841441","doi":"https://doi.org/10.2307/2275766","title":"Superatomic Boolean algebras constructed from morasses","display_name":"Superatomic Boolean algebras constructed from morasses","publication_year":1995,"publication_date":"1995-09-01","ids":{"openalex":"https://openalex.org/W1998841441","doi":"https://doi.org/10.2307/2275766","mag":"1998841441"},"language":"en","primary_location":{"id":"doi:10.2307/2275766","is_oa":false,"landing_page_url":"https://doi.org/10.2307/2275766","pdf_url":null,"source":{"id":"https://openalex.org/S177675236","display_name":"Journal of Symbolic Logic","issn_l":"0022-4812","issn":["0022-4812","1943-5886"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Symbolic 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/A5078814566","display_name":"Peter Koepke","orcid":"https://orcid.org/0000-0002-2266-134X"},"institutions":[{"id":"https://openalex.org/I4210166048","display_name":"Gesellschaft Fur Mathematik Und Datenverarbeitung","ror":"https://ror.org/02g6d4t03","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210166048"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Peter Koepke","raw_affiliation_strings":["Mathematisches Institut, Beringstrasse 4, D-5300 Bonn 1, Germany","Mathematisches Institut"],"affiliations":[{"raw_affiliation_string":"Mathematisches Institut, Beringstrasse 4, D-5300 Bonn 1, Germany","institution_ids":["https://openalex.org/I4210166048"]},{"raw_affiliation_string":"Mathematisches Institut","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100716534","display_name":"Juan Carlos Mart\u00ednez","orcid":"https://orcid.org/0000-0002-9304-9959"},"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":"Juan Carlos Mart\u00ednez","raw_affiliation_strings":["Facultad De Matem\u00e1ticas, Universidad De Barcelona, Gran V\u00eda 585, 08007 Barcelona, Spain","Universidad de BArcelona"],"affiliations":[{"raw_affiliation_string":"Facultad De Matem\u00e1ticas, Universidad De Barcelona, Gran V\u00eda 585, 08007 Barcelona, Spain","institution_ids":["https://openalex.org/I71999127"]},{"raw_affiliation_string":"Universidad de BArcelona","institution_ids":["https://openalex.org/I71999127"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078814566"],"corresponding_institution_ids":["https://openalex.org/I4210166048"],"apc_list":null,"apc_paid":null,"fwci":1.0678,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.72688292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"60","issue":"3","first_page":"940","last_page":"951"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11151","display_name":"Advanced Topology and Set Theory","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11151","display_name":"Advanced Topology and Set Theory","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11703","display_name":"Rings, Modules, and Algebras","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9897000193595886,"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/construct","display_name":"Construct (python library)","score":0.7555556297302246},{"id":"https://openalex.org/keywords/forcing","display_name":"Forcing (mathematics)","score":0.7175054550170898},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.6404404044151306},{"id":"https://openalex.org/keywords/stones-representation-theorem-for-boolean-algebras","display_name":"Stone's representation theorem for Boolean algebras","score":0.518212616443634},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4582355320453644},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.44027090072631836},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.36824238300323486},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.235966295003891},{"id":"https://openalex.org/keywords/two-element-boolean-algebra","display_name":"Two-element Boolean algebra","score":0.16495603322982788},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10518646240234375},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06361493468284607},{"id":"https://openalex.org/keywords/algebra-representation","display_name":"Algebra representation","score":0.05473974347114563}],"concepts":[{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.7555556297302246},{"id":"https://openalex.org/C197115733","wikidata":"https://www.wikidata.org/wiki/Q1003136","display_name":"Forcing (mathematics)","level":2,"score":0.7175054550170898},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.6404404044151306},{"id":"https://openalex.org/C10021369","wikidata":"https://www.wikidata.org/wiki/Q1166774","display_name":"Stone's representation theorem for Boolean algebras","level":5,"score":0.518212616443634},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4582355320453644},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.44027090072631836},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.36824238300323486},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.235966295003891},{"id":"https://openalex.org/C207764348","wikidata":"https://www.wikidata.org/wiki/Q7858706","display_name":"Two-element Boolean algebra","level":4,"score":0.16495603322982788},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10518646240234375},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06361493468284607},{"id":"https://openalex.org/C14394260","wikidata":"https://www.wikidata.org/wiki/Q4723980","display_name":"Algebra representation","level":3,"score":0.05473974347114563}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2307/2275766","is_oa":false,"landing_page_url":"https://doi.org/10.2307/2275766","pdf_url":null,"source":{"id":"https://openalex.org/S177675236","display_name":"Journal of Symbolic Logic","issn_l":"0022-4812","issn":["0022-4812","1943-5886"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Symbolic Logic","raw_type":"journal-article"},{"id":"pmh:oai:CULeuclid:euclid.jsl/1183744815","is_oa":false,"landing_page_url":"http://projecteuclid.org/euclid.jsl/1183744815","pdf_url":null,"source":{"id":"https://openalex.org/S4306400787","display_name":"Project Euclid (Cornell University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W23427823","https://openalex.org/W999878198","https://openalex.org/W2000762087","https://openalex.org/W2004788529","https://openalex.org/W2008100798","https://openalex.org/W2011987548","https://openalex.org/W2058277154","https://openalex.org/W2083564584","https://openalex.org/W4244826731","https://openalex.org/W4247372698","https://openalex.org/W6815929047"],"related_works":["https://openalex.org/W2366107444","https://openalex.org/W4388145910","https://openalex.org/W2381570729","https://openalex.org/W1976205134","https://openalex.org/W4248336175","https://openalex.org/W3009369890","https://openalex.org/W2031260042","https://openalex.org/W2391445434","https://openalex.org/W4312490297","https://openalex.org/W2042560047"],"abstract_inverted_index":{"Abstract":[0],"By":[1],"using":[2],"the":[3],"notion":[4],"of":[5],"a":[6,20],"simplified":[7],"(":[8],"\u03ba":[9,14,16,23,34],",":[10],"1)-morass,":[11],"we":[12],"construct":[13],"-thin-tall,":[15],"-thin-thick":[17],"and,":[18],"in":[19],"forcing":[21],"extension,":[22],"-very":[24],"thin-thick":[25],"superatomic":[26],"Boolean":[27],"algebras":[28],"for":[29],"every":[30],"infinite":[31],"regular":[32],"cardinal":[33],".":[35]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
