43 citations · 73 across the 5 of their papers we have counts for
5 papers
Global weak solutions to some two-fluid models with magnetic field
Lin Ma, Boling Guo, Jie Shao
We prove the existence of global weak solutions with finite energy to some two-fluid systems with magnetic field and the results suit for corresponding two-fluid systems. The proof…
An efficient numerical scheme for a 3D spherical dynamo equation
Ting cheng, Lina Ma, Jie Shen
We develop an efficient numerical scheme for the 3D mean-field spherical dynamo equation. The scheme is based on a semi-implicit discretization in time and a spectral method in spa…
Coarse-graining Langevin dynamics using reduced-order techniques
Lina Ma, Xiantao Li, Chun Liu
This paper considers the reduction of the Langevin equation arising from bio-molecular models. To facilitate the construction and implementation of the reduced models, the problem…
From Generalized Langevin Equations to Brownian Dynamics and Embedded Brownian Dynamics
Lina Ma, Xiantao Li, Chun Liu
We present the reduction of generalized Langevin equations to a coordinate-only stochastic model, which in its exact form, involves a forcing term with memory and a general Gaussia…
The Derivation and Approximation of Coarse-grained Dynamics from Langevin Dynamics
Lina Ma, Xiantao Li, Chun Liu
We present a derivation of a coarse-grained model from the Langevin dynamics. The focus is placed on the memory kernel function and the fluctuation-dissipation theorem. Also presen…