Manager
Themes
- Simple random walks on regular networks
- Biased steps modified by their trajectories
- Phase transitions, mixtures and separations
- Disordered media and applications, interacting particle systems
- Metastability and ageing
Présentation
Équipe PROBA
The PROBA team is part of the Groupe Scientifique Mathématiques de l’Aléatoire (ALEA).
The team’s activities can be summarized around 5 main themes, which are relatively open-ended:
Thèmes de recherche
Simple random walks on regular networks
Biased steps modified by their trajectories
Phase transitions, mixtures and separations
Disordered media and applications, interacting particle systems
Metastability and ageing
Simple random walks on regular networks
- Group walks
- Orbit of single steps on cubic resins
- Local self-intersection times
Biased steps modified by their trajectories
- Reinforced steps
- Deleted loop steps
- Aggregate limited by internal diffusion
Phase transitions, mixtures and separations
- One-dimensional models
- Phase diagram for the clique problem
- Noise measurement selection
- Deterministic automata
- Interval transformations
Disordered media and applications, interacting particle systems
- Quasi-crystals
- Random matrices
- Random homogenization
- Randomized conductance walks
- A random walk in a random landscape
- Anderson’s parabolic model
Metastability and ageing
- Contact process
- Exponential law
- Scale limits
- Aging and spin glasses
