2 papers
math.AP2017
Global structure and regularity of solutions to the Eikonal equation
Tian-Hong Li, JingHua Wang, HaiRui Wen
The time dependent Eikonal equation is a Hamilton-Jacobi equation with Hamiltonian , which is not strictly convex nor smooth. The regularizing effect of Hamiltonian for t…
math.AP2006
Well-posedness for two-dimensional steady supersonic Euler flows past a Lipschitz wedge
Gui-Qiang Chen, Tian-Hong Li
For a supersonic Euler flow past a straight wedge whose vertex angle is less than the extreme angle, there exists a shock-front emanating from the wedge vertex, and the shock-front…