Fanni Sélley (Leiden) - Map lattices coupled by collisions

  • 8 December 2021
  • 14:00-15.00
  • SCH.0.13 Schofield Building

Presented by Fanni Sélley (Leiden)

Abstract: The subject of the talk is a finite size coupled map lattice where the coupling is of rare and strong nature, referred to as 'coupling by collision'. We give a formula for the collision rate per lattice unit and a corresponding first collision time law by deriving a non-trivial first order approximation for the leading eigenvalue of the rare event transfer operator. Joint work with Wael Bahsoun (Loughborough University)

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