{"id":"https://openalex.org/W2162780008","doi":"https://doi.org/10.1016/0012-365x(79)90164-x","title":"Synchronization and simplification","display_name":"Synchronization and simplification","publication_year":1979,"publication_date":"1979-12-01","ids":{"openalex":"https://openalex.org/W2162780008","doi":"https://doi.org/10.1016/0012-365x(79)90164-x","mag":"2162780008"},"language":"en","primary_location":{"id":"doi:10.1016/0012-365x(79)90164-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(79)90164-x","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","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/A5103150964","display_name":"Aldo de Luca","orcid":"https://orcid.org/0000-0003-0259-0289"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"A. de Luca","raw_affiliation_strings":["Laboratorio di Cibernetica del CNR Arco Felice, Napoli, Italy"],"affiliations":[{"raw_affiliation_string":"Laboratorio di Cibernetica del CNR Arco Felice, Napoli, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105510505","display_name":"Dominique Perrin","orcid":"https://orcid.org/0000-0003-4036-141X"},"institutions":[{"id":"https://openalex.org/I4210109170","display_name":"Laboratoire de Physique Th\u00e9orique","ror":"https://ror.org/01w0hda30","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I196454796","https://openalex.org/I4210098836","https://openalex.org/I4210109170","https://openalex.org/I4388446414","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I62396329","display_name":"Universit\u00e9 de Rouen Normandie","ror":"https://ror.org/03nhjew95","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I62396329"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"D. Perrin","raw_affiliation_strings":["Laboratoire Informatique Theorique et Programmation, LA 248, Universit\u00e9 de Rouen, France","Laboratorio di Cibernetica del CNR, Arco Felice, Napoli, Italy and Laboratoire Informatique Theorique et Programmation, LA 248, Universit\u00e9 de Rouen, France.#TAB#"],"affiliations":[{"raw_affiliation_string":"Laboratoire Informatique Theorique et Programmation, LA 248, Universit\u00e9 de Rouen, France","institution_ids":["https://openalex.org/I4210109170","https://openalex.org/I62396329"]},{"raw_affiliation_string":"Laboratorio di Cibernetica del CNR, Arco Felice, Napoli, Italy and Laboratoire Informatique Theorique et Programmation, LA 248, Universit\u00e9 de Rouen, France.#TAB#","institution_ids":["https://openalex.org/I62396329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024448520","display_name":"Antonio Restivo","orcid":"https://orcid.org/0000-0002-1972-6931"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Restivo","raw_affiliation_strings":["Laboratorio di Cibernetica del CNR Arco Felice, Napoli, Italy"],"affiliations":[{"raw_affiliation_string":"Laboratorio di Cibernetica del CNR Arco Felice, Napoli, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021233500","display_name":"Susanna Di Termini","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Termini","raw_affiliation_strings":["Laboratorio di Cibernetica del CNR Arco Felice, Napoli, Italy"],"affiliations":[{"raw_affiliation_string":"Laboratorio di Cibernetica del CNR Arco Felice, Napoli, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103150964"],"corresponding_institution_ids":[],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":3.7114,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.93594387,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"27","issue":"3","first_page":"297","last_page":"308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9998999834060669,"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":0.9998999834060669,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9915000200271606,"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/mathematics","display_name":"Mathematics","score":0.8871253728866577},{"id":"https://openalex.org/keywords/semigroup","display_name":"Semigroup","score":0.8687983751296997},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5872287750244141},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5158840417861938},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.3660832345485687},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2662104368209839},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.1205800473690033}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8871253728866577},{"id":"https://openalex.org/C207405024","wikidata":"https://www.wikidata.org/wiki/Q207348","display_name":"Semigroup","level":2,"score":0.8687983751296997},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5872287750244141},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5158840417861938},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3660832345485687},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2662104368209839},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.1205800473690033}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0012-365x(79)90164-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(79)90164-x","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","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":14,"referenced_works":["https://openalex.org/W1316508","https://openalex.org/W587223573","https://openalex.org/W1585649433","https://openalex.org/W1594753446","https://openalex.org/W1976259068","https://openalex.org/W1990703541","https://openalex.org/W2002517766","https://openalex.org/W2037997478","https://openalex.org/W2126711987","https://openalex.org/W2163301895","https://openalex.org/W2612102018","https://openalex.org/W4234145279","https://openalex.org/W6634895908","https://openalex.org/W6738073344"],"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":null,"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}