Exposés de recherche

Collection Exposés de recherche

00:00:00 / 00:00:00
263 380

Random walks on dynamical percolation

By Perla Sousi

Also appears in collection : 19th workshop on stochastic geometry, stereology and image analysis / 19ème conférence en géométrie stochastique, stéréologie et analyse d'images

We study the behaviour of random walk on dynamical percolation. In this model, the edges of a graph are either open or closed and refresh their status at rate $\mu$, while at the same time a random walker moves on $G$ at rate 1, but only along edges which are open. On the d-dimensional torus with side length $n$, when the bond parameter is subcritical, the mixing times for both the full system and the random walker were determined by Peres, Stauffer and Steif. I will talk about the supercritical case, which was left open, but can be analysed using evolving sets.

Joint work with Y. Peres and J. Steif.

Information about the video

Citation data

  • DOI 10.24350/CIRM.V.19168103
  • Cite this video Sousi, Perla (18/05/2017). Random walks on dynamical percolation. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19168103
  • URL https://dx.doi.org/10.24350/CIRM.V.19168103

Domain(s)

Last related questions on MathOverflow

You have to connect your Carmin.tv account with mathoverflow to add question

Ask a question on MathOverflow




Register

  • Bookmark videos
  • Add videos to see later &
    keep your browsing history
  • Comment with the scientific
    community
  • Get notification updates
    for your favorite subjects
Give feedback