3 papers
math.PR2020
On the maximal displacement of catalytic branching random walk
Ekaterina Vl. Bulinskaya
We study the distribution of the maximal displacement of particles positions for the whole time of the population existence in the model of critical and subcritical catalytic branc…
math.PR2019
Fluctuations of propagation front in catalytic branching walk
Ekaterina Vl. Bulinskaya
We consider a supercritical catalytic branching random walk (CBRW) on a multidimensional lattice Z^d (d is positive integer). The main subject of study is the behavior of particles…
math.PR2019
Catalytic Branching Random Walk with Semi-exponential Increments
Ekaterina Vl. Bulinskaya
A catalytic branching random walk on a multidimensional lattice, with arbitrary finite number of catalysts, is studied in supercritical regime. The dynamics of spatial spread of th…