{"id":"https://openalex.org/W1498794114","doi":"https://doi.org/10.1002/malq.201300019","title":"Bounded dagger principles","display_name":"Bounded dagger principles","publication_year":2014,"publication_date":"2014-07-19","ids":{"openalex":"https://openalex.org/W1498794114","doi":"https://doi.org/10.1002/malq.201300019","mag":"1498794114"},"language":"en","primary_location":{"id":"doi:10.1002/malq.201300019","is_oa":false,"landing_page_url":"https://doi.org/10.1002/malq.201300019","pdf_url":null,"source":{"id":"https://openalex.org/S172351290","display_name":"Mathematical logic quarterly","issn_l":"0942-5616","issn":["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/A5059019371","display_name":"Toshimichi Usuba","orcid":null},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Toshimichi Usuba","raw_affiliation_strings":["Organization of Advanced Science and Technology Kobe University  Rokko\u2010dai 1\u20101 Nada Kobe 657\u20108501 Japan","Organization of Advanced Science and Technology Kobe University Rokko\u2010dai 1\u20101 Nada Kobe 657\u20108501 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Organization of Advanced Science and Technology Kobe University  Rokko\u2010dai 1\u20101 Nada Kobe 657\u20108501 Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Organization of Advanced Science and Technology Kobe University Rokko\u2010dai 1\u20101 Nada Kobe 657\u20108501 Japan","institution_ids":["https://openalex.org/I65837984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5059019371"],"corresponding_institution_ids":["https://openalex.org/I65837984"],"apc_list":{"value":2630,"currency":"USD","value_usd":2630},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.02597064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"60","issue":"4-5","first_page":"266","last_page":"272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11151","display_name":"Advanced Topology and Set Theory","score":0.9998999834060669,"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":0.9998999834060669,"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/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9950000047683716,"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/T13400","display_name":"Mathematical and Theoretical Analysis","score":0.9805999994277954,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/uncountable-set","display_name":"Uncountable set","score":0.9074852466583252},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8369631767272949},{"id":"https://openalex.org/keywords/assertion","display_name":"Assertion","score":0.7709869146347046},{"id":"https://openalex.org/keywords/conjecture","display_name":"Conjecture","score":0.7354027032852173},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5994006395339966},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.46743860840797424},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.39462533593177795},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.3404117524623871},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.09544336795806885},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.07493677735328674}],"concepts":[{"id":"https://openalex.org/C142399903","wikidata":"https://www.wikidata.org/wiki/Q1128796","display_name":"Uncountable set","level":3,"score":0.9074852466583252},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8369631767272949},{"id":"https://openalex.org/C40422974","wikidata":"https://www.wikidata.org/wiki/Q741248","display_name":"Assertion","level":2,"score":0.7709869146347046},{"id":"https://openalex.org/C2780990831","wikidata":"https://www.wikidata.org/wiki/Q319141","display_name":"Conjecture","level":2,"score":0.7354027032852173},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5994006395339966},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.46743860840797424},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.39462533593177795},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.3404117524623871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.09544336795806885},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07493677735328674},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C110729354","wikidata":"https://www.wikidata.org/wiki/Q185478","display_name":"Countable set","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/malq.201300019","is_oa":false,"landing_page_url":"https://doi.org/10.1002/malq.201300019","pdf_url":null,"source":{"id":"https://openalex.org/S172351290","display_name":"Mathematical logic quarterly","issn_l":"0942-5616","issn":["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":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W115467291","https://openalex.org/W1974966381","https://openalex.org/W1976584034","https://openalex.org/W2062343676","https://openalex.org/W2152989620","https://openalex.org/W2319297044"],"related_works":["https://openalex.org/W2100222222","https://openalex.org/W1982069151","https://openalex.org/W2256572025","https://openalex.org/W1498103021","https://openalex.org/W4303646992","https://openalex.org/W2952146172","https://openalex.org/W4300882518","https://openalex.org/W2018852434","https://openalex.org/W74109373","https://openalex.org/W2963507349"],"abstract_inverted_index":{"For":[0],"an":[1],"uncountable":[2],"cardinal":[3],"\u03ba,":[4],"let":[5],"be":[6],"the":[7],"assertion":[8],"that":[9,22,38,40],"every":[10],"\u03c9":[11],"1":[12],"\u2010stationary":[13],"preserving":[14],"poset":[15],"of":[16,32],"size":[17],"is":[18,23,41],"semiproper.":[19],"We":[20,35],"prove":[21],"a":[24,29],"strong":[25,30],"principle":[26],"which":[27],"implies":[28,39],"form":[31],"Chang's":[33],"conjecture.":[34],"also":[36],"show":[37],"presaturated.":[42]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}