Two-sided immigration, emigration and symmetry properties of self-similar interval partition evolutions
Two-sided immigration, emigration and symmetry properties of self-similar interval partition evolutions
Forman et al. (2020+) constructed (α, θ)-interval partition evolutions for α ∈ (0, 1) and θ ≥ 0, in which the total sums of interval lengths ("total mass") evolve as squared Bessel processes of dimension 2θ, where θ ≥ 0 acts as an immigration parameter.These evolutions have pseudo-stationary distributions related …