2 citations · 3 across the 6 of their papers we have counts for
12 papers
NFCNN: Toward a Noise Fusion Convolutional Neural Network for Image Denoising
Maoyuan Xu, Xiaoping Xie
Deep learning based methods have achieved the state-of-the-art performance in image denoising. In this paper, a deep learning based denoising method is proposed and a module called…
Semi-discrete and fully discrete HDG methods for Burgers' equation
Zimo Zhu, Gang Chen, Xiaoping Xie
This paper proposes semi-discrete and fully discrete hybridizable discontinuous Galerkin (HDG) methods for the Burgers' equation in two and three dimensions. In the spatial discret…
An eXtended HDG method for Darcy-Stokes-Brinkman interface problems
Yihui Han, Xiao-Ping Wang, Xiaoping Xie
This paper proposes an interface/boundary-unfitted eXtended hybridizable discontinuous Galerkin (X-HDG) method for Darcy-Stokes-Brinkman interface problems in two and three dimensi…
High order mixed finite elements with mass lumping for elasticity on triangular grids
Yan Yang, Xiaoping Xie
A family of conforming mixed finite elements with mass lumping on triangular grids are presented for linear elasticity. The stress field is approximated by symmetric $H({\rm div})-…
An interface/boundary-unfitted eXtended HDG method for linear elasticity problems
Yihui Han, Xiao-Ping Wang, Xiaoping Xie
An interface/boundary-unfitted eXtended hybridizable discontinuous Galerkin (X-HDG) method of arbitrary order is proposed for linear elasticity interface problems on unfitted meshe…
Numerical analysis of two Galerkin discretizations with graded temporal grids for fractional evolution equations
Binjie Li, Tao Wang, Xiaoping Xie
Two numerical methods with graded temporal grids are analyzed for fractional evolution equations. One is a low-order discontinuous Galerkin (DG) discretization in the case of fract…