4 papers
Uniform Anisotropic Regularity and Low Mach Number Limit of Non-isentropic Ideal MHD Equations with a Perfectly Conducting Boundary
Qiangchang Ju, Jiawei Wang, Junyan Zhang
We prove the low Mach number limit of non-isentropic ideal magnetohydrodynamic (MHD) equations with general initial data in the half-space whose boundary satisfies the perfectly co…
Low Mach Number Limit of Non-isentropic Inviscid Elastodynamics with General Initial Data
Jiawei Wang, Junyan Zhang
We prove the incompressible limit of non-isentropic inviscid elastodynamic equations with general initial data in 3D half-space. The deformation tensor is assumed to satisfy the ne…
Nonlinear Eigen-approach ADMM for Sparse Optimization on Stiefel Manifold
Jiawei Wang, Rencang Li, Richard Yi Da Xu
With the growing interest and applications in machine learning and data science, finding an efficient method to sparse analysis the high-dimensional data and optimizing a dimension…
Incompressible Limit of Compressible Ideal MHD Flows inside a Perfectly Conducting Wall
Jiawei Wang, Junyan Zhang
We prove the incompressible limit of compressible ideal magnetohydrodynamic(MHD) flows in a reference domain where the magnetic field is tangential to the boundary. Unlike the case…