2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.NA2023★ 1 cited
Error Analysis of Physics-Informed Neural Networks for Approximating Dynamic PDEs of Second Order in Time
Yanxia Qian, Yongchao Zhang, Yunqing Huang +1
We consider the approximation of a class of dynamic partial differential equations (PDE) of second order in time by the physics-informed neural network (PINN) approach, and provide…
math.NA2021
A posteriori error analysis of hybrid high-order method for the Stokes problem
Yongchao Zhang, Liquan Mei, Gang Wang
We present a residual-based a posteriori error estimator for the hybrid high-order (HHO) method for the Stokes model problem. Both the proposed HHO method and error estimator are v…
math.DS2016★ 2 cited
The analytical aspect to the linear stability of elliptic equilibrium points of the Robe's restricted three-body problem
Qinglong Zhou, Yongchao Zhang
We study the Robe's restricted three-body problem. Such a motion was firstly studied by A. G. Robe in \cite{Robe}, which is used to model small oscillations of the earth's inner co…