3 citations · 5 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2018★ 3 cited
Variable-step-length algorithms for a random walk: hitting probability and computation performance
Olga Klimenkova, Anton Yu. Menshutin, Lev N. Shchur
We present a comparative study of several algorithms for an in-plane random walk with a variable step. The goal is to check the efficiency of the algorithm in the case where the ra…
cond-mat.stat-mech2017★ 2 cited
Influence of the random walk finite step on the first-passage probability
Olga Klimenkova, Anton Menshutin, Lev N. Shchur
A well known connection between first-passage probability of random walk and distribution of electrical potential described by Laplace equation is studied. We simulate random walk…
math.OC2016
Optimal control for virus spreading for an SIR model
Olga Klimenkova
In this paper, an SIR epidemic model with variable size of population is considered. We study optimal control problem for an SIR model with "vaccination" and "treatment" as control…