1 citations · 2 across the 4 of their papers we have counts for
4 papers
Continuous Linear Finite Element Method for Biharmonic Problems on Surfaces
Ying Cai, Hailong Guo, Zhimin Zhang
This paper presents an innovative continuous linear finite element approach to effectively solve biharmonic problems on surfaces. The key idea behind this method lies in the strate…
Superconvergent postprocessing of interior penalty method
Ying Cai, Hailong Guo, Zhimin Zhang
This paper focuses on the superconvergence analysis of the Hessian recovery technique for the Interior Penalty Method (C0IP) in solving the biharmonic equation. We establish…
InvariantOODG: Learning Invariant Features of Point Clouds for Out-of-Distribution Generalization
Zhimin Zhang, Xiang Gao, Wei Hu
The convenience of 3D sensors has led to an increase in the use of 3D point clouds in various applications. However, the differences in acquisition devices or scenarios lead to div…
Fast time-stepping discontinuous Galerkin method for the subdiffusion equation
Hui Zhang, Fanhai Zeng, Xiaoyun Jiang +1
The nonlocality of the fractional operator causes numerical difficulties for long time computation of the time-fractional evolution equations. This paper develops a high-order fast…