25 citations · 64 across the 6 of their papers we have counts for
6 papers
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…
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…
Morphological diagram of diffusion driven aggregate growth in plane: competition of anisotropy and adhesion
Anton Yu. Menshutin, Lev. N. Shchur
Two-dimensional structures grown with Witten and Sander algorithm are investigated. We analyze clusters grown off-lattice and clusters grown with antenna method with $N_{fp}=3,4,5,…
Finite size effect of harmonic measure estimation in a DLA model: Variable size of probe particles
Anton Yu. Menshutin, Lev N. Shchur, Valery M. Vinokour
A finite size effect in the probing of the harmonic measure in simulation of diffusion-limited aggregation (DLA) growth is investigated. We introduce a variable size of probe parti…
Variable size particle probing of the DLA cluster properties
A. Yu. Menshutin, L. N. Shchur, V. M. Vinokur
We develop a technique for probing harmonic measure of the diffusion limited aggregation (DLA) cluster surface with the variable size particle and generate one thousand clusters wi…
Test of multiscaling in DLA model using an off-lattice killing-free algorithm
Anton Yu. Menshutin, Lev N. Shchur
We test the multiscaling issue of DLA clusters using a modified algorithm. This algorithm eliminates killing the particles at the death circle. Instead, we return them to the birth…