IDEAS home Printed from https://ideas.repec.org/a/spr/eurphb/v91y2018i10d10.1140_epjb_e2018-80699-2.html
   My bibliography  Save this article

Parametric disorder effects on a subcritical stationary bifurcation under nonlinear gradient term

Author

Listed:
  • Martine Limi Wokwenmendam

    (Faculty of Science, University of Yaounde I
    Centre d’Excellence Africain en Technologies de l’Information et de la Communication (CETIC), University of Yaounde I)

  • Timoleon Crépin Kofane

    (Faculty of Science, University of Yaounde I
    Centre d’Excellence Africain en Technologies de l’Information et de la Communication (CETIC), University of Yaounde I)

Abstract

Effects of harmonic modulation of the threshold of the bifurcation are investigated in the one-dimensional cubic-quintic Ginzburg–Landau equation with real coefficients. We analyze the effects of the nonlinear gradient term which is of same order as the quintic term in the Ginzburg–Landau equation. Above the threshold, the nonlinear part of equation solutions are determined by the Poincaré–Lindstedt expansion approach. We show that for small values of the coefficient of the nonlinear gradient term, the stationary nonlinear solution change, the slope of the Nusselt number increases, while the curvature decreases with increasing values of the modulation amplitude.

Suggested Citation

  • Martine Limi Wokwenmendam & Timoleon Crépin Kofane, 2018. "Parametric disorder effects on a subcritical stationary bifurcation under nonlinear gradient term," The European Physical Journal B: Condensed Matter and Complex Systems, Springer;EDP Sciences, vol. 91(10), pages 1-7, October.
    • Handle: RePEc:spr:eurphb:v:91:y:2018:i:10:d:10.1140_epjb_e2018-80699-2
    DOI: 10.1140/epjb/e2018-80699-2
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1140/epjb/e2018-80699-2
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1140/epjb/e2018-80699-2?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    More about this item

    Keywords

    Statistical and Nonlinear Physics;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:eurphb:v:91:y:2018:i:10:d:10.1140_epjb_e2018-80699-2. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.