ºÚÁϳԹÏ×ÊÔ´

Stein Andreas Bethuelsen

Position

Associate professor

Affiliation

Short info

I am a mathematician and my field of expertise is probability theory.
Research

My main fields of research are probability theory and mathematical statistical mechanics. Some keywords describing my current research are random walks in (dynamic) random environment, interacting particle systems, chains of infinite order and Gibbs measures. 

I am part of the at the Deparment of Mathematics.

Teaching

Fall 2024:  

Fall 2023: STAT220

Spring 2023: 

Fall 2022:

Fall 2021:  

Spring 2021:

Fall 2020:

Publications
Conference lecture
Academic article
Lecture
Academic literature review

All my papers and preprints are available on the :

  • Mixing for Poisson representable processes and consequences for the Ising model and the contact process (with ). ()
     
  • Random walks on random walks: non-perturbative results in high dimensions (with ). ()
     
  • Quenched local limit theorem for a directed random walk on the backbone of a supercritical oriented percolation cluster for d≥1  (with ,  and ). 
     
  • Limit laws for random walks in a dynamic path-cone mixing random environment (with ). ()
     
  • (with ,  and ) Electronic Journal of Probability, 28, 1-54 (2023) - .
     
  • (with and ) Electronic Communications in Probability (2021) - .
     
  • (with  and ) Journal of Theoretical Probability (2021) - .
     
  • . Lecture notes series Genealogies of Interacting Particle Systems, Institute for Mathematical Sciences, National University of Singapore: Volume 38, 315--340, 2020. ()
     
  •  (with ) Journal of Statistical Physics, 172(4), 1147--1163, 2018. ()
     
  •  ALEA, Lat. Am. J. Probab. Math. Stat. 15, 571–585, 2018.
     
  •  (with ). Random Structures Algorithms, 53(2), 221–237, 2018. ()
     
  •  (with ) Stochastic Processes and Applications 127(7), 2346-2372, 2017. ()
     
  •  (with ). Electron. J. Probab. 21, no. 71, 1-32, 2016.