{"id":"https://openalex.org/W2026619506","doi":"https://doi.org/10.1016/0304-3975(91)90383-d","title":"Fibonacci morphisms and Sturmian words","display_name":"Fibonacci morphisms and Sturmian words","publication_year":1991,"publication_date":"1991-10-01","ids":{"openalex":"https://openalex.org/W2026619506","doi":"https://doi.org/10.1016/0304-3975(91)90383-d","mag":"2026619506"},"language":"en","primary_location":{"id":"doi:10.1016/0304-3975(91)90383-d","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0304-3975(91)90383-d","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","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/A5076244925","display_name":"Patrice S\u00e9\u00e9bold","orcid":null},"institutions":[{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Patrice S\u00e9\u00e9bold","raw_affiliation_strings":["C.N.R.S. UA 369, L.I.F.L., University of Lille I, 59655 Villeneuve d' Ascq Cedex, France"],"affiliations":[{"raw_affiliation_string":"C.N.R.S. UA 369, L.I.F.L., University of Lille I, 59655 Villeneuve d' Ascq Cedex, France","institution_ids":["https://openalex.org/I2279609970"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5076244925"],"corresponding_institution_ids":["https://openalex.org/I2279609970"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":2.0453,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.86205579,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"88","issue":"2","first_page":"365","last_page":"384"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":1.0,"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":1.0,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9958000183105469,"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/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"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/morphism","display_name":"Morphism","score":0.9672179818153381},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8306348919868469},{"id":"https://openalex.org/keywords/fibonacci-number","display_name":"Fibonacci number","score":0.6934127807617188},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.6839002370834351},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.641420841217041},{"id":"https://openalex.org/keywords/combinatorics-on-words","display_name":"Combinatorics on words","score":0.5246441960334778},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.45728275179862976},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.43732383847236633},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.386971116065979},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3600184917449951},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3555290400981903},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.19203710556030273},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.13918587565422058},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.08635744452476501},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0614742636680603},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.0518641471862793}],"concepts":[{"id":"https://openalex.org/C137212723","wikidata":"https://www.wikidata.org/wiki/Q1948412","display_name":"Morphism","level":2,"score":0.9672179818153381},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8306348919868469},{"id":"https://openalex.org/C173734053","wikidata":"https://www.wikidata.org/wiki/Q47577","display_name":"Fibonacci number","level":2,"score":0.6934127807617188},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.6839002370834351},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.641420841217041},{"id":"https://openalex.org/C164804908","wikidata":"https://www.wikidata.org/wiki/Q2985058","display_name":"Combinatorics on words","level":3,"score":0.5246441960334778},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.45728275179862976},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.43732383847236633},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.386971116065979},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3600184917449951},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3555290400981903},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.19203710556030273},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.13918587565422058},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.08635744452476501},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0614742636680603},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0518641471862793},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0304-3975(91)90383-d","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0304-3975(91)90383-d","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","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":16,"referenced_works":["https://openalex.org/W601307657","https://openalex.org/W1514324498","https://openalex.org/W1965601284","https://openalex.org/W1968553864","https://openalex.org/W1969264819","https://openalex.org/W1981280123","https://openalex.org/W2004570537","https://openalex.org/W2048173507","https://openalex.org/W2054331622","https://openalex.org/W2082632879","https://openalex.org/W2398601746","https://openalex.org/W2581166711","https://openalex.org/W2583175817","https://openalex.org/W4233313712","https://openalex.org/W6664422723","https://openalex.org/W6671379831"],"related_works":["https://openalex.org/W2025348860","https://openalex.org/W2499949544","https://openalex.org/W1566890150","https://openalex.org/W2035407289","https://openalex.org/W2121658477","https://openalex.org/W1491300721","https://openalex.org/W2512610949","https://openalex.org/W4256081955","https://openalex.org/W4298247746","https://openalex.org/W2913002857"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}
