{"id":"https://openalex.org/W2050017110","doi":"https://doi.org/10.2178/bsl/1174668215","title":"Set Theory and C*-Algebras","display_name":"Set Theory and C*-Algebras","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W2050017110","doi":"https://doi.org/10.2178/bsl/1174668215","mag":"2050017110"},"language":"en","primary_location":{"id":"doi:10.2178/bsl/1174668215","is_oa":false,"landing_page_url":"https://doi.org/10.2178/bsl/1174668215","pdf_url":null,"source":{"id":"https://openalex.org/S130801046","display_name":"Bulletin of Symbolic Logic","issn_l":"1079-8986","issn":["1079-8986","1943-5894"],"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":"Bulletin 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/A5080013038","display_name":"Nik Weaver","orcid":"https://orcid.org/0000-0002-4008-2317"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nik Weaver","raw_affiliation_strings":["Department of Mathematics, Washington University in Saint Louis, Saint Louis, MO 63130, USAE-mail:","Washington University in Saint Louis ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Washington University in Saint Louis, Saint Louis, MO 63130, USAE-mail:","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"Washington University in Saint Louis ,","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5080013038"],"corresponding_institution_ids":["https://openalex.org/I204465549"],"apc_list":null,"apc_paid":null,"fwci":3.0533,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.90345111,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"13","issue":"1","first_page":"1","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10899","display_name":"Advanced Operator Algebra Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"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/T10899","display_name":"Advanced Operator Algebra Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"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/T11545","display_name":"Advanced Banach Space Theory","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"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/T11151","display_name":"Advanced Topology and Set Theory","score":0.9944000244140625,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.631167471408844},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5624569654464722},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5576584935188293},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.45799949765205383},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.3811529874801636},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2944939136505127},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11900833249092102},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.050329744815826416}],"concepts":[{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.631167471408844},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5624569654464722},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5576584935188293},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.45799949765205383},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3811529874801636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2944939136505127},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11900833249092102},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.050329744815826416}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.2178/bsl/1174668215","is_oa":false,"landing_page_url":"https://doi.org/10.2178/bsl/1174668215","pdf_url":null,"source":{"id":"https://openalex.org/S130801046","display_name":"Bulletin of Symbolic Logic","issn_l":"1079-8986","issn":["1079-8986","1943-5894"],"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":"Bulletin of Symbolic Logic","raw_type":"journal-article"},{"id":"pmh:oai:CULeuclid:euclid.bsl/1174668215","is_oa":false,"landing_page_url":"http://projecteuclid.org/euclid.bsl/1174668215","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.237.7308","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.237.7308","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/math/0604198v1.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W80350220","https://openalex.org/W129557105","https://openalex.org/W130607857","https://openalex.org/W168831600","https://openalex.org/W563207344","https://openalex.org/W588060734","https://openalex.org/W600363651","https://openalex.org/W603411666","https://openalex.org/W794764618","https://openalex.org/W1519360673","https://openalex.org/W1524878283","https://openalex.org/W1533213248","https://openalex.org/W1544022757","https://openalex.org/W1550803257","https://openalex.org/W1556158080","https://openalex.org/W1557857086","https://openalex.org/W1659838270","https://openalex.org/W1672137032","https://openalex.org/W1673947534","https://openalex.org/W1700961025","https://openalex.org/W1967218800","https://openalex.org/W1971917766","https://openalex.org/W1977762677","https://openalex.org/W1978413491","https://openalex.org/W1989032464","https://openalex.org/W1992414596","https://openalex.org/W1993768141","https://openalex.org/W2005659848","https://openalex.org/W2007579992","https://openalex.org/W2019185145","https://openalex.org/W2022806724","https://openalex.org/W2032706680","https://openalex.org/W2045768638","https://openalex.org/W2051089303","https://openalex.org/W2053919901","https://openalex.org/W2054528113","https://openalex.org/W2068749805","https://openalex.org/W2070994942","https://openalex.org/W2076259017","https://openalex.org/W2080449655","https://openalex.org/W2081063548","https://openalex.org/W2084010106","https://openalex.org/W2094910597","https://openalex.org/W2119756346","https://openalex.org/W2130089144","https://openalex.org/W2150231195","https://openalex.org/W2164615221","https://openalex.org/W2170387336","https://openalex.org/W2273409667","https://openalex.org/W2315574934","https://openalex.org/W2317845448","https://openalex.org/W2324115660","https://openalex.org/W2328539796","https://openalex.org/W2503916490","https://openalex.org/W2530879185","https://openalex.org/W2531178376","https://openalex.org/W2615889008","https://openalex.org/W4231276403","https://openalex.org/W4241467129","https://openalex.org/W4242603544","https://openalex.org/W4245409572","https://openalex.org/W4247519508","https://openalex.org/W4247782205","https://openalex.org/W4248490242","https://openalex.org/W6663419063","https://openalex.org/W6663923335","https://openalex.org/W6664245409","https://openalex.org/W6670728903","https://openalex.org/W6679277343","https://openalex.org/W6827121860","https://openalex.org/W6829344176"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2911598644","https://openalex.org/W2042127053"],"abstract_inverted_index":{"Abstract":[0],"We":[1],"survey":[2],"the":[3,9,13],"use":[4],"of":[5,24],"extra-set-theoretic":[6],"hypotheses,":[7],"mainly":[8],"continuum":[10],"hypothesis,":[11],"in":[12],"C*-algebra":[14],"literature.":[15],"The":[16],"Calkin":[17],"algebra":[18],"emerges":[19],"as":[20],"a":[21],"basic":[22],"object":[23],"interest.":[25]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-12T08:23:45.883708","created_date":"2025-10-10T00:00:00"}