01
Two-phase flows & singular limits
Diffuse-interface models, incompressible limits, and the passage from phase fields to sharp interfaces.
Mathematics · Nanjing Normal University
Yadong Liu 刘亚东
Lecturer (Assistant Professor)
School of Mathematical Sciences
I have been a Lecturer (Assistant Professor) at Nanjing Normal University since February 2024. Previously, I was a postdoctoral researcher at the University of Regensburg, where I also completed my doctoral research under the supervision of Prof. Dr. Helmut Abels. Before joining Regensburg, I received the M.Sc and B.Sc. degrees from Nanjing University of Information Science and Technology.
Research interests
Research overview02
Fluid–structure interaction
Well-posedness and singular limits for coupled fluid and elastic structure systems.
03
Free boundaries & complex fluids
Moving contact lines, bulk–surface interaction, and incompressible viscoelastic two-phase flows.
Recent work
All publicationsHigher Order Convergence for the Sharp Interface Limit of 3D Navier–Stokes/Allen–Cahn Systems
Preprint, 2026
Global weak solutions to a diffuse-interface model for quasi-incompressible two-phase flows with unmatched densities and singular potential
Preprint, 2026
Weak solutions and incompressible limit of a quasi-incompressible Navier–Stokes/Cahn–Hilliard model for viscous two-phase flows
SIAM Journal on Mathematical Analysis, to appear, 2026
Contact
School of Mathematical SciencesNanjing Normal University
No. 1 Wenyuan Road, Qixia District
Nanjing 210023, P. R. China
Office 636B · Xingjian Building
Xianlin Campus
Email: ydliu "at" njnu.edu.cn