Et profilbilde

Associate Professor
Stein Andreas Bethuelsen { "honorific-suffix": "Associate Professor", "fn": "Stein Andreas Bethuelsen", "tel": "Telephone: +47 51831025", "email": "" }

Faculty Faculty of Science and Technology
Department Department of Mathematics and Physics

The stochastics seminar @ UiS

I am organizing the stochastics seminar @ UiS . Please have a look at this link for more information.

Research fields

My main fields of research are discrete probability theory and mathematical statistical mechanics. Some keywords describing my current research interests are 

  • Random walks in (dynamic) random environment
  • The contact process and other interacting particle systems
  • Chains of infinite order and Gibbs measures

Member of the DFG Scientific Network - Stochastic Processes on Evolving Networks

Selected publications

On projections of the supercritical contact process: uniform mixing and cutoff phenomenon. Accepted. 

One-sided continuity properties for the Schonmann projection (with Diana Conache) Journal of Statistical Physics, 172(4), 1147--1163, 2018.

The contact process as seen from a random walk 
ALEA, Lat. Am. J. Probab. Math. Stat. 15, 571--585, 2018.

Stochastic domination in space-time for the contact process (with Rob van den Berg). Random Structures Algorithms, 53(2), 221--237, 2018.

Law of large numbers for random walks on attractive spin-flip dynamics (with Markus Heydenreich) Stochastic Processes and Applications 127(7), 2346-2372, 2017.

Absolute continuity and weak uniform mixing for random walk in dynamic random environment (with Florian Völlering). Electron. J. Probab. 21, no. 71, 1-32, 2016.

All my publications and preprints are available at ArXiv.

Research in progress

Work experience

  • 2012-2016: PhD student, Universiteit Leiden.
  • 2015-2016: Research stay, LMU Munich.
  • 2016-2018: PostDoc, TU Munich.
  • 2018-             : Associate Professor, Universitetet i Stavanger.

Scientific publications (from Cristin)

  • Bethuelsen, Stein Andreas (2019). Loss of memory and the cutoff phenomenon for the contact process. 2019-06-18 - 2019-06-20.
  • Bethuelsen, Stein Andreas (2019). Loss of memory for the contact process. 2019-09-04.
  • Bethuelsen, Stein Andreas (2019). Modelling complex networks. 2019-11-06.
  • Bethuelsen, Stein Andreas (2019). On current and future research projects. 2019-04-11 - 2019-04-12.
  • Bethuelsen, Stein Andreas (2019). On projections of the supercritical contact process: uniform mixing and cutoff phenomenon. 2019-02-28.
  • Bethuelsen, Stein Andreas (2019). On spatial vs temporal descriptions of stochastic processes. UiO; 2019-12-10.