2 papers
math.AP2024
A Three-dimensional tumor growth model and its boundary instability
Jian-Guo Liu, Thomas Witelski, Xiaoqian Xu +1
In this paper, we investigate the tumor instability by employing both analytical and numerical techniques to validate previous results and extend the analytical findings presented…
physics.flu-dyn2023
On the dynamics of the boundary vorticity for incompressible viscous flows
V. Cherepanov, J. Liu, Z. Qian
The dynamical equation of the boundary vorticity has been obtained, which shows that the viscosity at a solid wall is doubled as if the fluid became more viscous at the boundary. F…