IDEAS home Printed from https://ideas.repec.org/a/eee/spapps/v77y1998i2p139-154.html
   My bibliography  Save this article

Asymptotic behaviour of a tagged particle in an inhomogeneous zero-range process

Author

Listed:
  • Siri, Paola

Abstract

We consider an infinite particle system living on a torus; from the microscopic point of view, the particles move in a lattice and their evolution is described by a spatially inhomogeneous zero-range process: each particle jumps following a symmetric random walk, with rate depending on the number of particles belonging to the same site, and weakly on the position of the site itself. In particular, we study the asymptotic behaviour of a tagged particle: under a diffusive rescaling of space and time, we prove that the process described by the tagged particle converges in law to a driftless diffusion. The proof is based on a local ergodic property and martingale convergence arguments.

Suggested Citation

  • Siri, Paola, 1998. "Asymptotic behaviour of a tagged particle in an inhomogeneous zero-range process," Stochastic Processes and their Applications, Elsevier, vol. 77(2), pages 139-154, September.
    • Handle: RePEc:eee:spapps:v:77:y:1998:i:2:p:139-154
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0304-4149(98)00040-4
    Download Restriction: Full text for ScienceDirect subscribers only
    ---><---

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

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Olla, S. & Siri, P., 2004. "Homogenization of a bond diffusion in a locally ergodic random environment," Stochastic Processes and their Applications, Elsevier, vol. 109(2), pages 317-326, February.

    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:eee:spapps:v:77:y:1998:i:2:p:139-154. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/505572/description#description .

    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.