203 citations · 3.9k across the 153 of their papers we have counts for
155 papers
Slow heat-driven flow in a gas of hard disks
Amit Kumar, Abhishek Dhar, Baruch Meerson
We study a slow heat-driven flow in a gas of elastically colliding hard disks confined to a long channel. The initial state consists of two regions with large temperature and densi…
Lattice Brownian bees with cooperative reproduction: steady states, collapse, and spreading
Ohad Vilk, Baruch Meerson
We extend the ``Brownian bees'' model of Berestycki et al. (2021, 2022) to cooperative reproduction, , of a population of symmetric random walkers with removal,…
Emergent population dynamics of random walkers with cooperative reproduction and spatial selection
Ohad Vilk, Baruch Meerson
We extend the branching Brownian motions model of population invasion to higher-order asexual reproduction. Increasing reproduction order leads to qualitative changes: invasion…
Speed fluctuations of a stochastic Huxley-Zel'dovich front
Evgeniy Khain, Baruch Meerson, Pavel V. Sasorov
The empirical speed of travelling reaction-diffusion fronts fluctuates due to the intrinsic shot noise of the reactions and diffusion. Here we study the long-time front speed fluct…
Short-time statistics of extinction and blowup in reaction kinetics
Rotem Degany, Michael Assaf, Baruch Meerson
We study the statistics of extinction and blowup times in well-mixed systems of stochastically reacting particles. We focus on the short-time tail, , of the extinction- or…
Collective behavior of independent scaled Brownian particles with renewal resetting
Ohad Vilk, Baruch Meerson
We study fluctuations of an ensemble of independent particles undergoing anomalous diffusion with random renewal resetting. The anomalous diffusion is modeled by the scaled Bro…