2 papers
math.AP2023
Backward Uniqueness for 3D Navier-Stokes Equations with Non-trivial Final Data and Applications
Zhen Lei, Zhaojie Yang, Cheng Yuan
Presented is a backward uniqueness result of bounded mild solutions of 3D Navier-Stokes Equations in the whole space with non-trivial final data. A direct consequence is that a sol…
math.AP2023
Energy transfer and radiation in Hamiltonian nonlinear Klein-Gordon equations: general case
Zhen Lei, Jie Liu, Zhaojie Yang
In this paper, we consider Klein-Gordon equations with cubic nonlinearity in three spatial dimensions, which are Hamiltonian perturbations of the linear one with potential. It is a…