November 7, 2024
10:20AM
-
11:15AM
Cockins Hall 212
Add to Calendar
2024-11-07 10:20:00
2024-11-07 11:15:00
Probability Seminar - Jacob Richey
Jacob RicheyAlfréd Rényi Institute of MathematicsTitleStochastic abelian particle systems and self-organized criticalityAbstractActivated random walk (ARW) is an 'abelian' particle system that conjecturally exhibits complex behaviors which were first described by physicists in the 1990s, namely self organized criticality and hyperuniformity. I will discuss recent results for ARW and the stochastic sandpile (a related model) on Z and other graphs, plus many open questions.For More Information About the Seminar
Cockins Hall 212
OSU ASC Drupal 8
ascwebservices@osu.edu
America/New_York
public
Date Range
2024-11-07 10:20:00
2024-11-07 11:15:00
Probability Seminar - Jacob Richey
Jacob RicheyAlfréd Rényi Institute of MathematicsTitleStochastic abelian particle systems and self-organized criticalityAbstractActivated random walk (ARW) is an 'abelian' particle system that conjecturally exhibits complex behaviors which were first described by physicists in the 1990s, namely self organized criticality and hyperuniformity. I will discuss recent results for ARW and the stochastic sandpile (a related model) on Z and other graphs, plus many open questions.For More Information About the Seminar
Cockins Hall 212
America/New_York
public
Jacob Richey
Alfréd Rényi Institute of Mathematics
Title
Stochastic abelian particle systems and self-organized criticality
Abstract
Activated random walk (ARW) is an 'abelian' particle system that conjecturally exhibits complex behaviors which were first described by physicists in the 1990s, namely self organized criticality and hyperuniformity. I will discuss recent results for ARW and the stochastic sandpile (a related model) on Z and other graphs, plus many open questions.
