@Article{LacerdaFreiMaca:2019:MuReSy,
               author = "Lacerda, Juliana Cestari and Freitas, Celso Bernardo da 
                         N{\'o}brega de and Macau, Elbert Einstein Nehrer",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)}",
                title = "Multistable remote synchronization in a star-like network of 
                         non-identical oscillators",
              journal = "Applied Mathematical Modelling",
                 year = "2019",
               volume = "69",
                pages = "453--465",
                month = "May",
             keywords = "Synchronization, Remote synchronization, Multistability.",
             abstract = "In the context of networks of coupled oscillators, remote 
                         synchronization happens when phase difference between non-adjacent 
                         units become constant, even though there is no global 
                         phase-locking. We study such regime considering a star-like 
                         network of Stuart-Landau oscillators. As previous works, our setup 
                         comprises peripheral nodes with different but close natural 
                         frequencies and the central node frequency detuned from them. The 
                         main contribution here is to numerically report multistability 
                         under intermediate coupling values: some initial condition yield 
                         remote synchronization, with quasi-periodic motion; while others 
                         do not converge to synchronized states. By using a Gaussian 
                         distribution to select the initial phases of the oscillators, we 
                         found that relatively small value of the standard deviation and 
                         absolute value of the mean of this distribution far from a 
                         specific range of values seem to favor remote synchronization in 
                         the multistability region. This phenomenon is extensively analyzed 
                         for both cases, considering a fixed coupling value.",
                  doi = "10.1016/j.apm.2018.12.026",
                  url = "http://dx.doi.org/10.1016/j.apm.2018.12.026",
                 issn = "0307-904X",
             language = "en",
           targetfile = "lacerda_multistable.pdf",
        urlaccessdate = "27 abr. 2024"
}