The Scaling limit of the minimal spanning trees on the PWIT.
We give a new construction of the scaling limit of the minimal spanning tree on the Poisson weighted infinite tree. The construction combines aspects of the stick breaking construction of Aldous’ CRT from segments with the construction of Brownian motion from Ito’s excursion measure. This is joint with Delphin Senizergues.
Date:
9 October 2023, 14:00 (Monday, 1st week, Michaelmas 2023)
Venue:
Mathematical Institute, Woodstock Road OX2 6GG
Speaker:
Omer Angel (UBC)
Organising department:
Department of Statistics
Organisers:
Matthias Winkel (Department of Statistics, University of Oxford),
Julien Berestycki (University of Oxford),
Christina Goldschmidt (Department of Statistics, University of Oxford),
James Martin (Department of Statistics, University of Oxford)
Part of:
Probability seminar
Booking required?:
Not required
Audience:
Public
Editors:
Christina Goldschmidt,
Julien Berestycki
