{"id":"https://openalex.org/W2004622159","doi":"https://doi.org/10.2307/2275796","title":"Stable structures with few substructures","display_name":"Stable structures with few substructures","publication_year":1996,"publication_date":"1996-09-01","ids":{"openalex":"https://openalex.org/W2004622159","doi":"https://doi.org/10.2307/2275796","mag":"2004622159"},"language":"en","primary_location":{"id":"doi:10.2307/2275796","is_oa":false,"landing_page_url":"https://doi.org/10.2307/2275796","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/A5039592270","display_name":"M. Laskowski","orcid":"https://orcid.org/0000-0002-2516-6360"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael C. Laskowski","raw_affiliation_strings":["Department of Mathematics, University of Maryland, College Park, MD 20742, USA, E-mail:","Department of Mathematics, University of Maryland, College Park, MD 20742, USA, E-mail: mcl@helen.umd.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Maryland, College Park, MD 20742, USA, E-mail:","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Department of Mathematics, University of Maryland, College Park, MD 20742, USA, E-mail: mcl@helen.umd.edu","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038973469","display_name":"Laura L. Mayer","orcid":null},"institutions":[{"id":"https://openalex.org/I1925986","display_name":"Loyola University Chicago","ror":"https://ror.org/04b6x2g63","country_code":"US","type":"education","lineage":["https://openalex.org/I1925986"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Laura L. Mayer","raw_affiliation_strings":["Department of Mathematical and Computer Sciences, Loyola University Chicago, Chicago, IL 60626, USA, E-mail:","Department of Mathematical and Computer Sciences, Loyola University Chicago, Chicago, IL 60626, USA, E-mail: Um@math.luc.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical and Computer Sciences, Loyola University Chicago, Chicago, IL 60626, USA, E-mail:","institution_ids":["https://openalex.org/I1925986"]},{"raw_affiliation_string":"Department of Mathematical and Computer Sciences, Loyola University Chicago, Chicago, IL 60626, USA, E-mail: Um@math.luc.edu","institution_ids":["https://openalex.org/I1925986"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":0.4917,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.63034359,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"61","issue":"3","first_page":"985","last_page":"1005"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9991999864578247,"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/T11567","display_name":"semigroups and automata theory","score":0.9991999864578247,"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/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9957000017166138,"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/T11151","display_name":"Advanced Topology and Set Theory","score":0.9923999905586243,"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/countable-set","display_name":"Countable set","score":0.8435121774673462},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4467789828777313},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41651827096939087},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.37628889083862305}],"concepts":[{"id":"https://openalex.org/C110729354","wikidata":"https://www.wikidata.org/wiki/Q185478","display_name":"Countable set","level":2,"score":0.8435121774673462},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4467789828777313},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41651827096939087},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.37628889083862305}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2307/2275796","is_oa":false,"landing_page_url":"https://doi.org/10.2307/2275796","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/1183745088","is_oa":false,"landing_page_url":"http://projecteuclid.org/euclid.jsl/1183745088","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2009015227","https://openalex.org/W2033915819","https://openalex.org/W2134675812"],"related_works":["https://openalex.org/W2136017802","https://openalex.org/W2121711034","https://openalex.org/W1985684185","https://openalex.org/W1916943071","https://openalex.org/W2916889016","https://openalex.org/W1995273030","https://openalex.org/W3133770204","https://openalex.org/W1966007443","https://openalex.org/W1996580892","https://openalex.org/W1974935027"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"countable,":[2],"atomically":[3],"stable":[4],"structure":[5],"in":[6],"a":[7],"finite,":[8],"relational":[9],"language":[10,31],"has":[11],"fewer":[12],"than":[13],"2\u03c9":[14],"non-isomorphic":[15],"substructures":[16],"if":[17,20],"and":[18],"only":[19],"is":[21,32],"cellular.":[22],"An":[23],"example":[24],"shows":[25],"that":[26],"the":[27,30],"finiteness":[28],"of":[29],"necessary.":[33]},"counts_by_year":[{"year":2022,"cited_by_count":4}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}