The active Brownian particle (ABP) model describes a swimmer, synthetic or living, whose direction of swimming is a Brownian motion. The swimming is due to a propulsion force, and …
We investigate the dynamics of elastic microstructures within a fluid that are subjected to thermal fluctuations. We perform analysis to obtain systematically simplified descriptions of …
AJ Majda, PR Kramer - SIAM Journal on Applied Mathematics, 2004 - SIAM
We apply the formulation of a stochastic mode reduction method developed in a recent paper of Majda, Timofeyev, and Vanden-Eijnden [Comm. Pure Appl. Math., 54 (2001), pp …
Q Du, M Li - Discrete and Continuous Dynamical Systems-B, 2010 - aimsciences.org
In this paper, we present a consistent and rigorous derivation of some stochastic fluid- structure interaction models based on an implicit interface formulation of the stochastic …
Publisher Summary This chapter presents a new computational method for simulating microscopic processes in physiology, which accounts for stochastic thermal fluctuations and …
Q Du, M Li - Archive for rational mechanics and analysis, 2011 - Springer
We present some mathematical analyses of a recently proposed stochastic implicit interface model for an elastic surface immersed in an incompressible viscous fluid subject to …
We present analysis for the reduction of an inertial description of fluid-structure interactions subject to thermal fluctuations. We show how the viscous coupling between the immersed …
The dynamics of dendritic growth of a crystal in an undercooled melt is determined by macroscopic diffusion-convection of heat and by capillary forces acting on the nanometer …
Lecture 15 Multiscale Analysis of SDEs 1 Introduction Page 1 Lecture 15 Multiscale Analysis of SDEs ∗ Tiejun Li 1 Introduction The multiscale is very common in different fields of science …