Chensong Zhang

11 papers A* 1B 2Journal 8
YearRankTypeTitle / Venue / Authors
2025 A* conf
MGCFNN: A Neural MultiGrid Solver with Novel Fourier Neural Network for High Wave Number Helmholtz Equations.
ICLR
Yan Xie, Minrui Lv, Chensong Zhang
2025 J jnl
R-PINN: Recovery-type a-posteriori estimator enhanced adaptive PINN.
CoRR
Rongxin Lu, Jiwei Jia, Young Ju Lee, Zheng Lu, Chensong Zhang
2025 B conf
Semi-StructMG: A Fast and Scalable Semi-Structured Algebraic Multigrid.
PPoPP
Yi Zong, Chensong Zhang, Longjiang Mu, Jianchun Wang, Jian Sun, Xiaowen Xu, Xinliang Wang, Peinan Yu, Wei Xue
2025 J jnl
StructMG: A Fast and Scalable Structured Algebraic Multigrid.
CoRR
Yi Zong, Peinan Yu, Haopeng Huang, Zhengding Hu, Xinliang Wang, Qin Wang, Chensong Zhang, Xiaowen Xu, Jian Sun, Yongxiao Zhou, Wei Xue
2024 J jnl
Lowest-degree robust finite element schemes for inhomogeneous bi-Laplace problems.
CoRR
Bin Dai, Huilan Zeng, Chensong Zhang, Shuo Zhang
2024 B conf
POSTER: StructMG: A Fast and Scalable Structured Multigrid.
PPoPP
Yi Zong, Xinliang Wang, Haopeng Huang, Chensong Zhang, Xiaowen Xu, Jian Sun, Bowen Yan, Qin Wang, Sicong Li, Zhaohui Ding, Wei Xue
2023 J jnl
MGCNN: a learnable multigrid solver for linear PDEs on structured grids.
CoRR
Yan Xie, Minrui Lv, Chensong Zhang
2023 J jnl
On the existence of locally-defined projective interpolations.
Appl. Math. Lett.
Huilan Zeng, Chensong Zhang, Shuo Zhang
2021 J jnl
A low-degree strictly conservative finite element method for incompressible flows.
CoRR
Huilan Zeng, Chensong Zhang, Shuo Zhang
2020 J jnl
Lowest-degree robust finite element scheme for a fourth-order elliptic singular perturbation problem on rectangular grids.
CoRR
Huilan Zeng, Chensong Zhang, Shuo Zhang
2019 J jnl
Optimal quadratic element on rectangular grids for H
CoRR
Huilan Zeng, Chensong Zhang, Shuo Zhang