Jean Bertoin

Jean Bertoin is affiliated with the University of Zurich in Switzerland and specializes in mathematical research with a focus on stochastic processes, statistical mechanics, and theoretical and computational physics. Their academic output includes contributions to both mathematics broadly and more specialized subfields.

They have published extensively in the area of mathematics, with a primary focus on the following subfields:

• Mathematical Physics
• Condensed Matter Physics
• Molecular Biology
• Artificial Intelligence
• Economics and Econometrics

The main research topics covered by their work are diverse and emphasize probabilistic and computational aspects. These include:

• Stochastic processes and statistical mechanics
• Theoretical and Computational Physics
• Diffusion and Search Dynamics
• Bayesian Methods and Mixture Models
• Economic theories and models
• Markov Chains and Monte Carlo Methods
• Stochastic processes and financial applications

Jean Bertoin's recent publications illustrate their focus on stochastic processes and random walks, with several papers appearing in prominent journals:

• "Scaling exponents of step-reinforced random walks," 2020, Probability Theory and Related Fields
• "Counterbalancing steps at random in a random walk," 2023, Journal of the European Mathematical Society
• "Reinforced Galton-Watson processes I: Malthusian exponents," 2024, Random Structures and Algorithms
• "On conditioning a self-similar growth-fragmentation by its intrinsic area," 2021, Annales de l'Institut Henri Poincaré Probabilités et Statistiques
• "On the local times of noise reinforced Bessel processes," 2022, Annales Henri Lebesgue

Their frequent co-authors include several researchers with whom they have collaborated multiple times. These co-authors are:

• Bastien Mallein
• Nicolas Curien
• Hairuo Yang
• Igor Kortchemski
• Erich Baur

Jean Bertoin has published in a variety of academic venues, reflecting a broad engagement with research dissemination channels. Key publication venues include:

• arXiv (Cornell University)
• Probability Theory and Related Fields
• Annales de l'Institut Henri Poincaré Probabilités et Statistiques
• Journal of Applied Probability
• Zurich Open Repository and Archive (University of Zurich)