Haijun Wu

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 34

Top Topics

Reinforcement Learning

Finite Element Method

Top Venues

SIAM J. Numer. Anal.

J. Comput. Appl. Math.

J. Sci. Comput.

Publications

Run Jiang, Haijun Wu, Yifeng Xu, Jun Zou
Adaptive Finite Element Method for a Nonlinear Helmholtz Equation with High Wave Number. CoRR (2024)
Kuokuo Zhang, Weibing Deng, Haijun Wu
A CutFE-LOD method for the multiscale elliptic problems on complex domains. J. Comput. Appl. Math. 445 (2024)
Shuaishuai Lu, Haijun Wu
Preasymptotic error estimates of EEM and CIP-EEM for the time-harmonic Maxwell equations with large wave number. CoRR (2024)
Yongkun Zhao, Mingquan Zhang, Haijun Wu, Shibo Jing, Tianyu Zhou, Masahiro Todoh
A comprehensive sensorimotor control model emulating neural activities for planar human arm reaching movements. Appl. Intell. 54 (3) (2024)
Bingxin Zhu, Haijun Wu
The (\(\boldsymbol{p}\), \(\boldsymbol{p}\,\unicode{x2013}\,\boldsymbol{1}\))-HDG Method for the Helmholtz Equation with Large Wave Number. SIAM J. Numer. Anal. 62 (3) (2024)
Yonglin Li, Haijun Wu
Higher-order FEM and CIP-FEM for Helmholtz equation with high wave number and perfectly matched layer truncation. CoRR (2023)
Songyao Duan, Haijun Wu
Adaptive FEM for Helmholtz Equation with Large Wavenumber. J. Sci. Comput. 94 (1) (2023)
Juan Han, Haijun Wu, Yuanming Xiao
An Unfitted Interface Penalty DG-FE Method for Elliptic Interface Problems. CoRR (2023)
Yu Zhou, Haijun Wu
Dispersion Analysis of CIP-FEM for the Helmholtz Equation. SIAM J. Numer. Anal. 61 (3) (2023)
Shanfu Lu, Xiang Xiao, Ziye Yan, Tingting Cheng, Xufang Tan, Rongchang Zhao, Haijun Wu, Liangfang Shen, Zijian Zhang
Prognosis Forecast of Re-Irradiation for Recurrent Nasopharyngeal Carcinoma Based on Deep Learning Multi-Modal Information Fusion. IEEE J. Biomed. Health Informatics 27 (12) (2023)
Jianan Wei, Liang Wang, Xianping Tao, Hao Hu, Haijun Wu
Tackling Non-stationarity in Decentralized Multi-Agent Reinforcement Learning with Prudent Q-Learning. WISA (2022)
Run Jiang, Yonglin Li, Haijun Wu, Jun Zou
Finite Element Method for a Nonlinear PML Helmholtz Equation with High Wave Number. CoRR (2022)
Kuokuo Zhang, Weibing Deng, Haijun Wu
A combined multiscale finite element method based on the LOD technique for the multiscale elliptic problems with singularities. CoRR (2022)
Run Jiang, Yonglin Li, Haijun Wu, Jun Zou
Finite Element Method for a Nonlinear Perfectly Matched Layer Helmholtz Equation with High Wave Number. SIAM J. Numer. Anal. 60 (5) (2022)
Yuqian Zhuang, Liang Wang, Zhiwen Zheng, Hao Hu, Haijun Wu, Xianping Tao
Towards Emotion-awareness in Programming Education with Behavior-based Emotion Estimation. COMPSAC (2022)
Yu Zhou, Haijun Wu
Dispersion Analysis of CIP-FEM for Helmholtz Equation. CoRR (2022)
Kuokuo Zhang, Weibing Deng, Haijun Wu
A combined multiscale finite element method based on the LOD technique for the multiscale elliptic problems with singularities. J. Comput. Phys. 469 (2022)
Wen Wang, Liang Wang, Junfeng Wu, Xianping Tao, Haijun Wu
Oracle-Guided Deep Reinforcement Learning for Large-Scale Multi-UAVs Flocking and Navigation. IEEE Trans. Veh. Technol. 71 (10) (2022)
Songyao Duan, Haijun Wu
Adaptive FEM for Helmholtz Equation with Large Wave Number. CoRR (2021)
Haijun Wu, Hongliang Zhang, Zelong Li, Lijun Diao
Research on the Virtual Guided Train Transportation Organization Plan under Sudden Large Passenger Flow. CIPAE (2021)
Bingxin Zhu, Haijun Wu
Preasymptotic Error Analysis of the HDG Method for Helmholtz Equation with Large Wave Number. J. Sci. Comput. 87 (2) (2021)
Bingxin Zhu, Haijun Wu
Hybridizable Discontinuous Galerkin Methods for Helmholtz Equation with High Wave Number. Part I: Linear case. CoRR (2020)
Yu Du, Haijun Wu
A Pure Source Transfer Domain Decomposition Method for Helmholtz Equations in Unbounded Domain. J. Sci. Comput. 83 (3) (2020)
Haitao Cao, Haijun Wu
IPCDGM and multiscale IPDPGM for the Helmholtz problem with large wave number. J. Comput. Appl. Math. 369 (2020)
Yu Du, Haijun Wu, Zhimin Zhang
Superconvergence analysis of linear FEM based on polynomial preserving recovery for Helmholtz equation with high wave number. J. Comput. Appl. Math. 372 (2020)
Xiaoxiao He, Weibing Deng, Haijun Wu
An interface penalty finite element method for elliptic interface problems on piecewise meshes. J. Comput. Appl. Math. 367 (2020)
Peipei Lu, Haijun Wu, Xuejun Xu
Continuous interior penalty finite element methods for the time-harmonic Maxwell equation with high wave number. Adv. Comput. Math. 45 (5) (2019)
Wangtao Lu, Jun Lai, Haijun Wu
On Wellposedness and Convergence of UPML method for analyzing wave scattering in layered media. CoRR (2019)
Yonglin Li, Haijun Wu
FEM and CIP-FEM for Helmholtz Equation with High Wave Number and Perfectly Matched Layer Truncation. SIAM J. Numer. Anal. 57 (1) (2019)
Shipeng Xu, Weibing Deng, Haijun Wu
A combined finite element method for elliptic problems posted in domains with rough boundaries. J. Comput. Appl. Math. 336 (2018)
Haijun Wu, Jun Zou
Finite Element Method and its Analysis for a Nonlinear Helmholtz Equation with High Wave Numbers. SIAM J. Numer. Anal. 56 (3) (2018)
Weiqi Zhou, Haijun Wu
An Adaptive Finite Element Method for the Diffraction Grating Problem with PML and Few-Mode DtN Truncations. J. Sci. Comput. 76 (3) (2018)
Zhaoming Li, Hongbin Chen, Shu Duan, Yongheng Bi, Hengchi Lei, Yue Lai, Haijun Wu, Dongyang Li
Reflectivity calibration for X-band solid-state radar with metal sphere. IGARSS (2016)
Fei Song, Weibing Deng, Haijun Wu
A combined finite element and oversampling multiscale Petrov-Galerkin method for the multiscale elliptic problems with singularities. J. Comput. Phys. 305 (2016)
Zhoufeng Wang, Gang Bao, Jiaqing Li, Peijun Li, Haijun Wu
An Adaptive Finite Element Method for the Diffraction Grating Problem with Transparent Boundary Condition. SIAM J. Numer. Anal. 53 (3) (2015)
Yu Du, Haijun Wu
Preasymptotic Error Analysis of Higher Order FEM and CIP-FEM for Helmholtz Equation with High Wave Number. SIAM J. Numer. Anal. 53 (2) (2015)
Jun Ma, XianPing Tao, Haijun Wu, Jian Lu
ReCEC: Resolving Conflicts of Environmental Constraints among Multiple Applications in a Smart Space. COMPSAC (2015)
Huangxin Chen, Haijun Wu, Xuejun Xu
Multilevel Preconditioner with Stable Coarse Grid Corrections for the Helmholtz Equation. SIAM J. Sci. Comput. 37 (1) (2015)
Xiaobing Feng, Haijun Wu
An Absolutely Stable Discontinuous Galerkin Method for the Indefinite Time-Harmonic Maxwell Equations with Large Wave Number. SIAM J. Numer. Anal. 52 (5) (2014)
Patrick Ciarlet Jr., Haijun Wu, Jun Zou
Edge Element Methods for Maxwell's Equations with Strong Convergence for Gauss' Laws. SIAM J. Numer. Anal. 52 (2) (2014)
Weibing Deng, Haijun Wu
A Combined Finite Element and Multiscale Finite Element Method for the Multiscale Elliptic Problems. Multiscale Model. Simul. 12 (4) (2014)
Lingxue Zhu, Haijun Wu
Preasymptotic Error Analysis of CIP-FEM and FEM for Helmholtz Equation with High Wave Number. Part II: hp Version. SIAM J. Numer. Anal. 51 (3) (2013)
Haijun Wu, Yue Chen, Lu Liu
Security Identification Technologies for Stone Arch Bridges at Service. Intell. Autom. Soft Comput. 18 (6) (2012)
Xiaobing Feng, Haijun Wu
hp-Discontinuous Galerkin methods for the Helmholtz equation with large wave number. Math. Comput. 80 (276) (2011)
Peijun Li, Haijun Wu, Weiying Zheng
Electromagnetic Scattering by Unbounded Rough Surfaces. SIAM J. Math. Anal. 43 (3) (2011)
Dawei Qi, Peng Zhang, Xuefei Zhang, Xuejing Jin, Haijun Wu
Appling a Novel Cost Function to Hopfield Neural Network for Defects Boundaries Detection of Wood Image. EURASIP J. Adv. Signal Process. 2010 (2010)
Gang Bao, Peijun Li, Haijun Wu
An adaptive edge element method with perfectly matched absorbing layers for wave scattering by biperiodic structures. Math. Comput. 79 (269) (2010)
Xuejing Jin, Dawei Qi, Haijun Wu, Fuxiang Liu
Detection of Small Lesions in Medical X-Ray Image Based on Multi-Scale Fractal Feature. BMEI (2009)
Xiaobing Feng, Haijun Wu
Discontinuous Galerkin Methods for the Helmholtz Equation with Large Wave Number. SIAM J. Numer. Anal. 47 (4) (2009)
Haijun Wu, Zhimin Zhang
Can We Have Superconvergent Gradient Recovery Under Adaptive Meshes? SIAM J. Numer. Anal. 45 (4) (2007)
Xiaobing Feng, Haijun Wu
Error Estimates and an Adaptive Finite Element Method for the Allen-Cahn Equation and the Mean Curvature Flow. J. Sci. Comput. 24 (2) (2005)
Gang Bao, Haijun Wu
Convergence Analysis of the Perfectly Matched Layer Problemsfor Time-Harmonic Maxwell's Equations. SIAM J. Numer. Anal. 43 (5) (2005)
Zhiming Chen, Haijun Wu
Adaptive Computation with Perfectly Matched Layers for the Wave Scattering by Periodic Structures. HPSC (2003)
Zhiming Chen, Haijun Wu
An Adaptive Finite Element Method with Perfectly Matched Absorbing Layers for the Wave Scattering by Periodic Structures. SIAM J. Numer. Anal. 41 (3) (2003)