S. Palau

activity

20172025

most citedThe coalescent structure of Galton-Watson trees in varying environments

3 citations · 5 across the 9 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.PR2020★ 1 cited

Oscillatory attraction and repulsion from a subset of the unit sphere or hyperplane for isotropic stable Lévy processes

Mateusz Kwaśniki, Andreas E. Kyprianou, Sandra Palau +1

Suppose that $S$ is a closed set of the unit sphere $S^{d - 1} = {x \in R^{d} : ∣ x ∣ = 1}$ in dimension $d \geq 2$ , which has positive surface measure. We constr…

math.PR2020

Yaglom's limit for critical Galton-Watson processes in varying environment: A probabilistic approach

Natalia Cardona-Tobón, Sandra Palau

A Galton-Watson process in varying environment is a discrete time branching process where the offspring distributions vary among generations. Based on a two-spine decomposition tec…