2 papers
math.AP2021
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…
math.NA2019
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…