• Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/084/02/0237-0247

    • Keywords

       

      Oscillation death; conjugate coupling; mean-field diffusion.

    • Abstract

       

      We study the role of mean-field diffusive coupling on suppression of oscillations for systems of limit cycle oscillators. We show that this coupling scheme not only induces amplitude death (AD) but also oscillation death (OD) in coupled identical systems. The suppression of oscillations in the parameter space crucially depends on the value of mean-field diffusion parameter. It is also found that the transition from oscillatory solutions to OD in conjugate coupling case is different from the case when the coupling is through similar variable. We rationalize our study using linear stability analysis.

    • Author Affiliations

       

      Neeraj Kumar Kamal1 2 Pooja Rani Sharma3 2 Manish Dev Shrimali2

      1. The Institute of Mathematical Sciences, CIT Campus, Chennai 600 113, India
      2. Department of Physics, Central University of Rajasthan, Ajmer 305 801, India
      3. The LNM Institute of Information Technology, Jaipur 302 031, India
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2017-2019 Indian Academy of Sciences, Bengaluru.