6 citations · 7 across the 8 of their papers we have counts for
9 papers
On the role of fractional Brownian motion in models of chemotaxis and stochastic gradient ascent
Gustavo Cornejo-Olea, Lucas Buvinic, Jerome Darbon +3
Cell migration often exhibits long-range temporal correlations and anomalous diffusion, even in the absence of external guidance cues such as chemical gradients or topographical co…
Bayesian uncertainty quantification for micro-swimmers with fully resolved hydrodynamics
Karen Larson, Sarah Olson, Anastasios Matzavinos
Due to the computational complexity of micro-swimmer models with fully resolved hydrodynamics, parameter estimation has been prohibitively expensive. Here, we describe a Bayesian u…
Dissipative particle dynamics simulation of critical pore size in a lipid bilayer membrane
Clark Bowman, Mark Chaplain, Anastasios Matzavinos
We investigate with computer simulations the critical radius of pores in a lipid bilayer membrane. Ilton et al. (2016) recently showed that nucleated pores in a homopolymer film ca…
Data-driven prediction and origin identification of epidemics in population networks
Karen Larson, Clark Bowman, Zhizhong Chen +4
Effective intervention strategies for epidemics rely on the identification of their origin and on the robustness of the predictions made by network disease models. We introduce a B…
Moran-type bounds for the fixation probability in a frequency-dependent Wright-Fisher model
Timothy Chumley, Ozgur Aydogmus, Anastasios Matzavinos +1
We study stochastic evolutionary game dynamics in a population of finite size. Individuals in the population are divided into two dynamically evolving groups. The structure of the…
Random Walks in a Sparse Random Environment
Anastasios Matzavinos, Alexander Roitershtein, Youngsoo Seol
We introduce random walks in a sparse random environment on and investigate basic asymptotic properties of this model, such as recurrence-transience, asymptotic speed,…