{"doi":"10.1063/1.5083621","title":"Various synchronous states due to coupling strength inhomogeneity and coupling functions in systems of coupled identical oscillators","abstract":"<jats:p>We study the effects of coupling strength inhomogeneity and coupling functions on locking behaviors of coupled identical oscillators, some of which are relatively weakly coupled to others while some are relatively strongly coupled. Through the stability analysis and numerical simulations, we show that several categories of fully locked or partially locked states can emerge and obtain the conditions for these categories. In this system with coupling strength inhomogeneity, locked and drifting subpopulations are determined by the coupling strength distribution and the shape of the coupling functions. Even the strongly coupled oscillators can drift while weakly coupled oscillators can be locked. The simulation results with Gaussian and power-law distributions for coupling strengths are compared and discussed.</jats:p>","journal":"Chaos: An Interdisciplinary Journal of Nonlinear Science","year":2019,"id":19794,"datarank":0.47007502951846675,"base_score":2.1972245773362196,"endowment":2.1972245773362196,"self_citation_contribution":0.32958368660043297,"citation_network_contribution":0.14049134291803378,"self_endowment_contribution":0.32958368660043297,"citer_contribution":0.14049134291803378,"corpus_percentile":null,"corpus_rank":null,"citation_count":8,"citer_count":6,"citers_with_citation_signal":6,"citers_with_endowment":6,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":132988,"name":"Joon-Young Moon","orcid":null,"position":1,"is_corresponding":false},{"id":132990,"name":"Uncheol Lee","orcid":null,"position":2,"is_corresponding":false},{"id":132991,"name":"Seunghwan Kim","orcid":"0000-0002-0563-3902","position":3,"is_corresponding":false},{"id":132992,"name":"Tae-Wook Ko","orcid":"0000-0002-2852-7184","position":4,"is_corresponding":false},{"id":132987,"name":"Junhyeok Kim","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":2.1972245773362196,"endowment":2.1972245773362196,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"30709108","pmcid":"PMC6910590","openalex_id":"https://openalex.org/W2912657844","authors":[],"funders":[{"funder_name":"National Institute for Mathematical Sciences","grant_id":"B18110000","title":null},{"funder_name":"National Institutes of Health","grant_id":"RO1 GM098578","title":null},{"funder_name":"National Research Foundation of Korea","grant_id":"2017R1D1A1B03035456","title":null},{"funder_name":"NIGMS NIH HHS","grant_id":"R01 GM098578","title":null}],"total_grants":4,"fwci":1.1149,"citation_percentile":0.79480416,"influential_citations":0,"citation_trend":[{"year":2019,"count":2},{"year":2020,"count":1},{"year":2022,"count":3},{"year":2024,"count":1},{"year":2025,"count":1}],"oa_status":"green","license":null,"oa_locations":[{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6910590","host_type":"repository"},{"url":"https://europepmc.org/articles/pmc6910590?pdf=render","host_type":"GREEN"},{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6910590","host_type":"repository"},{"url":"https://pubs.aip.org/aip/cha/article-pdf/doi/10.1063/1.5083621/13761850/011106_1_online.pdf","host_type":"publisher"},{"url":"https://doi.org/10.1063/1.5083621","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/30709108","host_type":"repository"},{"url":"https://oasis.postech.ac.kr/handle/2014.oak/94916","host_type":"repository"}],"fields_of_study":["Nonlinear Dynamics and Pattern Formation","Quantum optics and atomic interactions","Mechanical and Optical Resonators","Physics","Medicine"],"mesh_terms":[],"keywords":["Coupling (piping)","Coupling strength","Physics","Gaussian","Stability (learning theory)","Power (physics)","Statistical physics","Quantum mechanics","Condensed matter physics","Materials science","Computer science"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Peace, Justice and strong institutions"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-04T05:49:28.353010Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}