Random walks with memory / Marches aléatoires à mémoire

Collection Random walks with memory / Marches aléatoires à mémoire

Organizer(s) Gantert, Nina ; Ramirez, Alejandro ; Sabot, Christophe ; Tarres, Pierre ; Toth, Balint

Date(s) 29/05/2017 - 02/06/2017

linked URL http://conferences.cirm-math.fr/1566.html

00:00:00 / 00:00:00

2 4

Internal diffusion-limited aggregation with random starting points

We consider a model for a growing subset of a euclidean lattice (an "aggregate") where at each step one choose a random point from the existing aggregate, starts a random walk from that point, and adds the point of exit to the aggregate. We show that the limiting shape is a ball. Joint work with Itai Benjamini, Hugo Duminil-Copin and Cyril Lucas.

Information about the video

Date of recording 01/06/2017
Date of publication 08/06/2017
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.19180403
Cite this video Kozma, Gady (01/06/2017). Internal diffusion-limited aggregation with random starting points. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19180403
URL https://dx.doi.org/10.24350/CIRM.V.19180403

Domain(s)

Probability

MSC codes

Last related questions on MathOverflow

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

Ask a question on MathOverflow

All the collection videos

51:59

published on June 8, 2017

Time changes of stochastic processes: convergence and heat kernel estimates

By Takashi Kumagai

40:47

published on June 8, 2017

Internal diffusion-limited aggregation with random starting points

By Gady Kozma

58:59

published on June 8, 2017

Self-interacting walks and uniform spanning forests

By Yuval Peres

53:11

published on June 8, 2017

Introduction to hyperbolic sigma models and Edge Reinforced Random Walk

By Tom Spencer

Copyright Carmin.tv 2024

Give feedback