5 papers
Weak solutions to the equations of stationary compressible flows in active liquid crystals
Zhilei Liang, Apala Majumdar, Dehua Wang +1
The equations of stationary compressible flows of active liquid crystals are considered in a bounded three-dimensional domain. The system consists of the stationary Navier-Stokes e…
Martingale Solution for Stochastic Active Liquid Crystal System
Zhaoyang Qiu, Yixuan Wang
The global weak martingale solution is built through a four-level approximation scheme to stochastic compressible active liquid crystal system driven by multiplicative noise in a s…
An Analytical Analogue of Morse's Lemma
Yixuan Wang
The Morse function near a non-degenerate critical point is understood topologically, in the light of Morse's lemma. However, Morse's lemma standardizes the function its…
Global Well-Posedness and Large-Time Behavior of 1D Compressible Navier-Stokes System with Density-Depending Viscosity and Vacuum in Unbounded Domains
Kexin Li, Boqiang Lü, Yixuan Wang
We consider the Cauchy problem for one-dimensional (1D) barotropic compressible Navier-Stokes equations with density-dependent viscosity and large external force. Under a general a…
On Global Classical Solutions to 1D Compressible Navier-Stokes Equations with Density-Dependent Viscosity and Vacuum
Boqiang Lü, Yixuan Wang, Yuhang Wu
For the initial boundary value problem of compressible barotropic Navier-Stokes equations in one-dimensional bounded domains with general density-dependent viscosity and large exte…