{"id":"https://openalex.org/W4408844695","doi":"https://doi.org/10.1142/s0218127425500762","title":"Accelerating Synchronization via Edge-Addition or Edge-Removal in a Chaotic Directed Network","display_name":"Accelerating Synchronization via Edge-Addition or Edge-Removal in a Chaotic Directed Network","publication_year":2025,"publication_date":"2025-03-25","ids":{"openalex":"https://openalex.org/W4408844695","doi":"https://doi.org/10.1142/s0218127425500762"},"language":"en","primary_location":{"id":"doi:10.1142/s0218127425500762","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127425500762","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","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/A5018799038","display_name":"Alan Yung-Chih Hu","orcid":"https://orcid.org/0000-0003-4501-8645"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I75900474","display_name":"Hubei University","ror":"https://ror.org/03a60m280","country_code":"CN","type":"education","lineage":["https://openalex.org/I75900474"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Anrui Hu","raw_affiliation_strings":["Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China","Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I75900474"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I75900474"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101487500","display_name":"Jin Zhou","orcid":"https://orcid.org/0000-0002-8607-8268"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I75900474","display_name":"Hubei University","ror":"https://ror.org/03a60m280","country_code":"CN","type":"education","lineage":["https://openalex.org/I75900474"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Zhou","raw_affiliation_strings":["Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China"],"raw_orcid":"https://orcid.org/0000-0002-8607-8268","affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I75900474"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I75900474"]},{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003704797","display_name":"Siyang Jiang","orcid":"https://orcid.org/0000-0002-7700-2552"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I75900474","display_name":"Hubei University","ror":"https://ror.org/03a60m280","country_code":"CN","type":"education","lineage":["https://openalex.org/I75900474"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyang Jiang","raw_affiliation_strings":["Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China","Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I75900474"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I75900474"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101917106","display_name":"Jie Hu","orcid":"https://orcid.org/0000-0002-6270-1510"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I75900474","display_name":"Hubei University","ror":"https://ror.org/03a60m280","country_code":"CN","type":"education","lineage":["https://openalex.org/I75900474"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Hu","raw_affiliation_strings":["Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I75900474"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I75900474"]},{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027725400","display_name":"Jinhu L\u00fc","orcid":"https://orcid.org/0000-0003-0275-8387"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I75900474","display_name":"Hubei University","ror":"https://ror.org/03a60m280","country_code":"CN","type":"education","lineage":["https://openalex.org/I75900474"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun-An Lu","raw_affiliation_strings":["Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China","School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I75900474"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I75900474"]},{"raw_affiliation_string":"Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, P. R. China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5018799038"],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I75900474"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04901064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"35","issue":"06","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9853000044822693,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6183121204376221},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5902762413024902},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.5710411667823792},{"id":"https://openalex.org/keywords/chaotic-systems","display_name":"Chaotic systems","score":0.5177147388458252},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5143626928329468},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5042372941970825},{"id":"https://openalex.org/keywords/edge-of-chaos","display_name":"Edge of chaos","score":0.4926925301551819},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.359041690826416},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.29751938581466675},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21967670321464539},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.16245514154434204},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1482219398021698},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07985082268714905}],"concepts":[{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6183121204376221},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5902762413024902},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.5710411667823792},{"id":"https://openalex.org/C2987469083","wikidata":"https://www.wikidata.org/wiki/Q166314","display_name":"Chaotic systems","level":3,"score":0.5177147388458252},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5143626928329468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5042372941970825},{"id":"https://openalex.org/C2780713532","wikidata":"https://www.wikidata.org/wiki/Q93158","display_name":"Edge of chaos","level":2,"score":0.4926925301551819},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.359041690826416},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.29751938581466675},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21967670321464539},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.16245514154434204},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1482219398021698},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07985082268714905}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218127425500762","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127425500762","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2868144413","display_name":null,"funder_award_id":"62173254","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7294153820","display_name":null,"funder_award_id":"52479025","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7572730330","display_name":null,"funder_award_id":"124B2092","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1587744656","https://openalex.org/W1990455995","https://openalex.org/W1998360044","https://openalex.org/W2012535317","https://openalex.org/W2099175737","https://openalex.org/W2105406131","https://openalex.org/W2118709461","https://openalex.org/W2170657228","https://openalex.org/W2294347342","https://openalex.org/W2479543471","https://openalex.org/W2528157742","https://openalex.org/W2593779468","https://openalex.org/W2605259433","https://openalex.org/W2891080236","https://openalex.org/W2898150800","https://openalex.org/W2917208443","https://openalex.org/W2933686877","https://openalex.org/W3092026431","https://openalex.org/W4220719712","https://openalex.org/W4367668070","https://openalex.org/W4368408228","https://openalex.org/W4379046894","https://openalex.org/W4391147911","https://openalex.org/W4396545899","https://openalex.org/W4402804506"],"related_works":["https://openalex.org/W4210983394","https://openalex.org/W2635557281","https://openalex.org/W2314781336","https://openalex.org/W2019031529","https://openalex.org/W2068371111","https://openalex.org/W2032753071","https://openalex.org/W2893918406","https://openalex.org/W2168131007","https://openalex.org/W2555718735","https://openalex.org/W2014626954"],"abstract_inverted_index":{"Synchronizability":[0],"is":[1,18,23,69,93],"characterized":[2],"by":[3,71],"the":[4,9,81,87,103,111,119,135],"smallest":[5],"real":[6,142,145],"part":[7],"of":[8,62,84,121],"nonzero":[10],"Laplacian":[11,54],"eigenvalues,":[12],"known":[13,19],"as":[14,110,134],"algebraic":[15,77],"connectivity.":[16,78],"It":[17],"that":[20,98],"adding":[21],"edges":[22,163],"an":[24,56,73,85],"effective":[25],"strategy":[26],"for":[27,43,160],"improving":[28],"network":[29,115,129,149],"synchronizability":[30,91],"in":[31,76,167],"undirected":[32],"networks.":[33,169],"A":[34],"natural":[35],"question":[36],"is,":[37],"does":[38],"this":[39,51,155],"conclusion":[40],"also":[41],"hold":[42],"directed":[44,63,168],"networks?":[45],"This":[46],"paper":[47,156],"aims":[48],"to":[49,94,113,164],"answer":[50],"question.":[52],"Utilizing":[53],"eigenvectors,":[55],"approach":[57],"focusing":[58],"on":[59],"accelerating":[60],"synchronization":[61,166],"networks":[64],"through":[65],"edge-addition":[66,152],"or":[67,96,153],"edge-removal":[68],"proposed":[70],"providing":[72],"approximate":[74,82],"variation":[75,83],"The":[79],"greater":[80],"edge,":[86],"more":[88],"advantageous":[89],"regarding":[90],"it":[92],"add":[95],"remove":[97],"edge.":[99],"Further,":[100],"we":[101,124],"identify":[102],"optimal":[104],"edge":[105],"with":[106,130,151],"a":[107,126,140],"fixed":[108],"node":[109,136],"head":[112],"improve":[114],"synchronizability.":[116],"To":[117],"validate":[118],"effectiveness":[120],"our":[122],"theory,":[123],"analyze":[125],"seven-node":[127],"toy":[128],"chaotic":[131],"Chua\u2019s":[132],"circuits":[133],"dynamics":[137,150],"and":[138],"simulate":[139],"large-scale":[141],"mouse":[143],"brain":[144],"network.":[146],"By":[147],"integrating":[148],"edge-removal,":[154],"offers":[157],"valuable":[158],"insights":[159],"selecting":[161],"appropriate":[162],"accelerate":[165]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}