Qinghai Zhang

40 papers A 1B 1Journal 36Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Fourth-Order Cut-cell Multigrid Method for Solving Elliptic Equations on Arbitrary Domains.
CoRR
Jiyu Liu, Zhixuan Li, Jiatu Yan, Zhiqi Li, Qinghai Zhang
2025 J jnl
A Fast Fourth-Order Cut Cell Method for Solving Elliptic Equations in Two-Dimensional Irregular Domains.
CoRR
Yuke Zhu, Zhixuan Li, Qinghai Zhang
2025 J jnl
A fourth-order cut-cell method for solving the two-dimensional advection-diffusion equation with moving boundaries.
CoRR
Kaiyi Liang, Yuke Zhu, Jiyu Liu, Qinghai Zhang
2025 J jnl
A linear MARS method for three-dimensional interface tracking.
CoRR
Yunhao Qiu, Qinghai Zhang
2025 J jnl
ARMS: Adding and removing markers on splines for high-order general interface tracking under the MARS framework.
J. Comput. Phys.
Difei Hu, Kaiyi Liang, Linjie Ying, Sen Li, Qinghai Zhang
2025 A conf
Design and Performance Analysis of a Pipeline Crawling Robot Based on Spring-Roll Dielectric Elastomer Actuators.
IROS
Qinghai Zhang, Wei Yu, Ziqi Zhang, Jianghua Zhao, Shijie Guo
2025 J jnl
Fourth- and Higher-Order Semi-Lagrangian Finite Volume Methods for the Two-Dimensional Advection Equation on Arbitrarily Complex Domains.
SIAM J. Sci. Comput.
Yunxia Sun, Kaiyi Liang, Yuke Zhu, Zhi Lin, Qinghai Zhang
2025 J jnl
Fourth- and Higher-Order Semi-Lagrangian Finite Volume Methods for the Two-dimensional Advection Equation on Arbitrarily Complex Domains.
CoRR
Yunxia Sun, Kaiyi Liang, Yuke Zhu, Zhi Lin, Qinghai Zhang
2025 J jnl
Fourth- and Higher-order Interface Tracking of Three or More Materials with Arbitrarily Complex Topology and Geometry.
CoRR
Yan Tan, Yixiao Qian, Zhiqi Li, Qinghai Zhang
2025 J jnl
Fourth- and higher-order finite element methods for the incompressible Navier-Stokes equations with Dirichlet boundary conditions.
CoRR
Yang Li, Heyu Wang, Qinghai Zhang
2025 J jnl
Fourth-order Adaptive Mesh Refinement both in space and in time for incompressible Navier-Stokes equations with Dirichlet boundary conditions.
CoRR
Shubo Zhao, Qinghai Zhang
2025 J jnl
GePUP-ES: High-order Energy-stable Projection Methods for Incompressible Navier-Stokes Equations with No-slip Conditions.
J. Sci. Comput.
Yang Li, Xu Wu, Jiatu Yan, Jiang Yang, Qinghai Zhang, Shubo Zhao
2025 J jnl
Lagrangian Particle Classification and Lagrangian Flux Identities for a Moving Hypersurface.
CoRR
Lingyun Ding, Shuang Hu, Baiyun Huang, Qinghai Zhang
2025 J jnl
On Convergence of the Secant Method.
CoRR
Yan Tan, Chenhao Ye, Qinghai Zhang, Shubo Zhao
2025 J jnl
Spatiotemporal effect driven landslide susceptibility mapping at fine scales: a deep learning model based on multidimensional feature fusion and source data adaptation.
Eng. Appl. Artif. Intell.
Quan Shi, Xiaoliang Xu, Jianlin Li, Huafeng Deng, Qinghai Zhang, Delin Tan, Yu He
2025 B conf
VIS-Llama: Automated Visualization of Food Cold Chain Data Leveraging the Large Language Model.
IJCNN
Li Wang, Yi Chen, Cheng Lv, Qinghai Zhang, Yuqing Yang, Christy Jie
2024 J jnl
A fourth-order, multigrid cut-cell method for solving Poisson's equation in three-dimensional irregular domains.
CoRR
Yixiao Qian, Weizhen Li, Yan Tan, Qinghai Zhang
2024 J jnl
An AI-Aided Algorithm for Multivariate Polynomial Reconstruction on Cartesian Grids and the PLG Finite Difference Method.
J. Sci. Comput.
Qinghai Zhang, Yuke Zhu, Zhixuan Li
2024 J jnl
An AI-aided algorithm for multivariate polynomial reconstruction on Cartesian grids and the PLG finite difference method.
CoRR
Qinghai Zhang, Yuke Zhu, Zhixuan Li
2024 J jnl
GePUP-ES: High-order Energy-stable Projection Methods for the Incompressible Navier-Stokes Equations with No-slip Conditions.
CoRR
Yang Li, Xu Wu, Jiatu Yan, Jiang Yang, Qinghai Zhang, Shubo Zhao
2024 J jnl
MetaRuleGPT: Recursive Numerical Reasoning of Language Models Trained with Simple Rules.
CoRR
Kejie Chen, Lin Wang, Qinghai Zhang, Renjun Xu
2022 J jnl
A Fourth-Order Unfitted Characteristic Finite Element Method for Solving the Advection-Diffusion Equation on Time-Varying Domains.
SIAM J. Numer. Anal.
Chuwen Ma, Qinghai Zhang, Weiying Zheng
2022 — conf
Incentive Mechanism for Secure Mobile Edge Computing under Managed Eavesdropping Risk.
iSCI
Yichao Chen, Kai Zhao, Qinghai Zhang, Heng Zhang
2021 J jnl
A high-order fictitious-domain method for the advection-diffusion equation on time-varying domain.
CoRR
Chuwen Ma, Qinghai Zhang, Weiying Zheng
2020 J jnl
Boolean algebra of two-dimensional continua with arbitrarily complex topology.
Math. Comput.
Qinghai Zhang, Zhixuan Li
2020 J jnl
Design of Automatic Lung Nodule Detection System Based on Multi-Scene Deep Learning Framework.
IEEE Access
Qinghai Zhang, Xiaojing Kong
2020 — conf
Research on Military Supply Support Application Based on RFID Technology.
ICCT
Chenggong Zhai, Hongwei Fu, Qinghai Zhang, Xinrong Cao
2019 J jnl
Lagrangian Flux Calculation Through a Fixed Planar Curve for Scalar Conservation Laws.
SIAM J. Sci. Comput.
Qinghai Zhang, Lingyun Ding
2018 J jnl
Fourth- and Higher-order Interface Tracking Via Mapping and Adjusting Regular Semianalytic sets Represented by Cubic Splines.
SIAM J. Sci. Comput.
Qinghai Zhang
2017 J jnl
HFES: A Height Function Method with Explicit Input and Signed Output for High-Order Estimations of Curvature and unit Vectors of Planar Curves.
SIAM J. Numer. Anal.
Qinghai Zhang
2017 J jnl
High-order finite-volume solutions of the steady-state advection-diffusion equation with nonlinear Robin boundary conditions.
J. Comput. Phys.
Zhi Lin, Qinghai Zhang
2016 J jnl
GePUP: Generic Projection and Unconstrained PPE for Fourth-Order Solutions of the Incompressible Navier-Stokes Equations with No-Slip Boundary Conditions.
J. Sci. Comput.
Qinghai Zhang
2016 J jnl
MARS: An Analytic Framework of Interface Tracking via Mapping and Adjusting Regular Semialgebraic Sets.
SIAM J. Numer. Anal.
Qinghai Zhang, Aaron L. Fogelson
2014 J jnl
Fourth-Order Interface Tracking in Two Dimensions via an Improved Polygonal Area Mapping Method.
SIAM J. Sci. Comput.
Qinghai Zhang, Aaron L. Fogelson
2013 J jnl
On Donating Regions: Lagrangian Flux through a Fixed Curve.
SIAM Rev.
Qinghai Zhang
2013 J jnl
On a Family of Unsplit Advection Algorithms for Volume-of-Fluid Methods.
SIAM J. Numer. Anal.
Qinghai Zhang
2012 J jnl
A Fourth-Order Accurate Finite-Volume Method with Structured Adaptive Mesh Refinement for Solving the Advection-Diffusion Equation.
SIAM J. Sci. Comput.
Qinghai Zhang, Hans Johansen, Phillip Colella
2010 J jnl
Handling solid-fluid interfaces for viscous flows: Explicit jump approximation vs. ghost cell approaches.
J. Comput. Phys.
Qinghai Zhang, Philip L.-F. Liu
2009 J jnl
HyPAM: A hybrid continuum-particle model for incompressible free-surface flows.
J. Comput. Phys.
Qinghai Zhang, Philip L.-F. Liu
2008 J jnl
A new interface tracking method: The polygonal area mapping method.
J. Comput. Phys.
Qinghai Zhang, Philip L.-F. Liu