440 citations · 905 across the 22 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
physics.comp-ph2014★ 54 cited
New Langevin and Gradient Thermostats for Rigid Body Dynamics
R. L. Davidchack, T. E. Ouldridge, M. V. Tretyakov
We introduce two new thermostats, one of Langevin type and one of gradient (Brownian) type, for rigid body dynamics. We formulate rotation using the quaternion representation of an…
stat.CO2014★ 11 cited
A Block Circulant Embedding Method for Simulation of Stationary Gaussian Random Fields on Block-regular Grids
M. Park, M. V. Tretyakov
We propose a new method for sampling from stationary Gaussian random field on a grid which is not regular but has a regular block structure which is often the case in applications.…
math.NA2014★ 18 cited
On the long-time integration of stochastic gradient systems
B. Leimkuhler, C. Matthews, M. V. Tretyakov
This article addresses the weak convergence of numerical methods for Brownian dynamics. Typical analyses of numerical methods for stochastic differential equations focus on propert…