{"id":"https://openalex.org/W2095026940","doi":"https://doi.org/10.1007/bf01706092","title":"A model for ergodic automorphisms on groups","display_name":"A model for ergodic automorphisms on groups","publication_year":1972,"publication_date":"1972-03-01","ids":{"openalex":"https://openalex.org/W2095026940","doi":"https://doi.org/10.1007/bf01706092","mag":"2095026940"},"language":"en","primary_location":{"id":"doi:10.1007/bf01706092","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01706092","pdf_url":null,"source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Systems Theory","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/A5073547727","display_name":"James R. Brown","orcid":"https://orcid.org/0000-0002-6095-7379"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"James R. Brown","raw_affiliation_strings":["Oregon State University, 97331, Corvallis, Oregon, USA","Oregon State University, Corvallis, USA;"],"affiliations":[{"raw_affiliation_string":"Oregon State University, 97331, Corvallis, Oregon, USA","institution_ids":["https://openalex.org/I131249849"]},{"raw_affiliation_string":"Oregon State University, Corvallis, USA;","institution_ids":["https://openalex.org/I131249849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5073547727"],"corresponding_institution_ids":["https://openalex.org/I131249849"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.5785,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68253152,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":"1-2","first_page":"235","last_page":"242"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9993000030517578,"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":0.9993000030517578,"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/T10304","display_name":"Geometric and Algebraic Topology","score":0.9990000128746033,"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/T10588","display_name":"Mathematical Dynamics and Fractals","score":0.9990000128746033,"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/ergodic-theory","display_name":"Ergodic theory","score":0.8107985854148865},{"id":"https://openalex.org/keywords/automorphism","display_name":"Automorphism","score":0.7670824527740479},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5254698991775513},{"id":"https://openalex.org/keywords/automorphisms-of-the-symmetric-and-alternating-groups","display_name":"Automorphisms of the symmetric and alternating groups","score":0.5170027017593384},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.43262067437171936}],"concepts":[{"id":"https://openalex.org/C122044880","wikidata":"https://www.wikidata.org/wiki/Q5498822","display_name":"Ergodic theory","level":2,"score":0.8107985854148865},{"id":"https://openalex.org/C118712358","wikidata":"https://www.wikidata.org/wiki/Q782566","display_name":"Automorphism","level":2,"score":0.7670824527740479},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5254698991775513},{"id":"https://openalex.org/C162619202","wikidata":"https://www.wikidata.org/wiki/Q4826703","display_name":"Automorphisms of the symmetric and alternating groups","level":3,"score":0.5170027017593384},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.43262067437171936}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf01706092","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01706092","pdf_url":null,"source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Systems Theory","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":13,"referenced_works":["https://openalex.org/W1987331423","https://openalex.org/W1987609378","https://openalex.org/W1992460182","https://openalex.org/W1996349544","https://openalex.org/W2016206602","https://openalex.org/W2016434171","https://openalex.org/W2042197600","https://openalex.org/W2060898820","https://openalex.org/W2064836581","https://openalex.org/W2073711747","https://openalex.org/W2076423537","https://openalex.org/W2912057089","https://openalex.org/W6699489581"],"related_works":["https://openalex.org/W2953266476","https://openalex.org/W2125842458","https://openalex.org/W2376326551","https://openalex.org/W2739668338","https://openalex.org/W4298353144","https://openalex.org/W2051680489","https://openalex.org/W3122198505","https://openalex.org/W1579019262","https://openalex.org/W2037860586","https://openalex.org/W2091450008"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}