193 citations · 1.4k across the 29 of their papers we have counts for
29 papers
Brownian ratchets: How stronger thermal noise can reduce diffusion
Jakub Spiechowicz, Marcin Kostur, Jerzy Łuczka
We study diffusion properties of an inertial Brownian motor moving on a ratchet substrate, i.e. a periodic structure with broken reflection symmetry. The motor is driven by an unbi…
Effect of hypertension on low-density lipoprotein transport within a multi-layered arterial wall: modelling consistent with experiments
Katarzyna Jesionek, Aleksandra Slapik, Marcin Kostur
The influence of hypertension on low-density lipoproteins intake into the arterial wall is an important factor for understanding mechanisms of atherosclerosis. It has been experime…
Comment on 'Absolute negative mobility in a one-dimensional overdamped system'
J. Spiechowicz, M. Kostur, J. Łuczka
Recently Ru-Yin Chen et al. (Phys. Lett. A 379 (2015) 2169-2173) presented results on the absolute negative mobility (ANM) in a one-dimensional overdamped system and claimed that a…
The giant low-density lipoproteins (LDL) accumulation in the multi-layer artery wall model
Katarzyna Jesionek, Marcin Kostur
The mathematical, four-layer model of the LDL transport across the arterial wall including the sensitivity of the transport coefficients to the wall shear stress (WSS) is studied.…
GPU accelerated Monte Carlo simulation of Brownian motors dynamics with CUDA
J. Spiechowicz, M. Kostur, L. Machura
This work presents an updated and extended guide on methods of a proper acceleration of the Monte Carlo integration of stochastic differential equations with the commonly available…
Sailfish: a flexible multi-GPU implementation of the lattice Boltzmann method
Michal Januszewski, Marcin Kostur
We present Sailfish, an open source fluid simulation package implementing the lattice Boltzmann method (LBM) on modern Graphics Processing Units (GPUs) using CUDA/OpenCL. We take a…