1 citations · 1 across the 1 of their papers we have counts for
6 papers
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 is a closed set of the unit sphere in dimension , which has positive surface measure. We constr…
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…
Attraction to and repulsion from a subset of the unit sphere for isotropic stable Lévy processes
Andreas E. Kyprianou, Sandra Palau, Tsogzolmaa Saizmaa
Taking account of recent developments in the representation of -dimensional isotropic stable Lévy processes as self-similar Markov processes, we consider a number of new ways to…
Law of large numbers for supercritical superprocesses with non-local branching
Sandra Palau, Ting Yang
In this paper we establish a weak and a strong law of large numbers for supercritical superprocesses with general non-local branching mechanisms. Our results complement earlier res…
Backbone decomposition of multitype superprocesses
Dorottya Fekete, Sandra Palau, Juan Carlos Pardo +1
In this paper, we provide a construction of the so-called backbone decomposition for multitype supercritical superprocesses. While backbone decompositions are fairly well-known for…
Almost sure, L_1- and L_2-growth behavior of supercritical multi-type continuous state and continuous time branching processes with immigration
Matyas Barczy, Sandra Palau, Gyula Pap
Under a first order moment condition on the immigration mechanism, we show that an appropriately scaled supercritical and irreducible multi-type continuous state and continuous tim…