- random environment (11)
- branching random walk (7)
- branching process (6)
- central limit theorem (5)
- random walk (4)
- excited random walk (3)
- large deviation (3)
- colored noise (2)
- diffusion approximation (2)
- heat equation (2)
- recurrence (2)
- stochastic partial differential equation (2)
- transience (2)
- varying environment (2)
- annealed moments (1)
- biased random walk (1)
- biased random walk on the galton--watson tree (1)
- branching markov chain (1)
- branching process in a random environment with immigration (1)
- catastrophe (1)