Changxin Qiu

13 papers Journal 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
A high order ensemble algorithm for dual-porosity-Navier-Stokes flows.
J. Comput. Phys.
Changxin Qiu, Jiangyong Hou, Yinhua Xia, Li Shan
2025 J jnl
Laplace based physical informed neural network for the time-fractional partial differential equations.
Int. J. Comput. Math.
Lili Wang, Changxin Qiu, Yanxin Wang, Mulin Wang
2024 J jnl
Advanced Physics-informed neural networks for numerical approximation of the coupled Schrödinger-KdV equation.
Commun. Nonlinear Sci. Numer. Simul.
Qiongni Zhang, Changxin Qiu, Jiangyong Hou, Wenjing Yan
2024 J jnl
Direct Discontinuous Galerkin Method with Interface Correction for the Keller-Segel Chemotaxis Model.
J. Sci. Comput.
Xinghui Zhong, Changxin Qiu, Jue Yan
2023 J jnl
Accuracy and Architecture Studies of Residual Neural Network Method for Ordinary Differential Equations.
J. Sci. Comput.
Changxin Qiu, Aaron Bendickson, Joshua Kalyanapu, Jue Yan
2022 J jnl
A Multigrid Multilevel Monte Carlo Method for Stokes-Darcy Model with Random Hydraulic Conductivity and Beavers-Joseph Condition.
J. Sci. Comput.
Zhipeng Yang, Ju Ming, Changxin Qiu, Maojun Li, Xiaoming He
2022 J jnl
Numerical analysis of a second order ensemble algorithm for numerical approximation of stochastic Stokes-Darcy equations.
J. Comput. Appl. Math.
Nan Jiang, Changxin Qiu
2021 J jnl
Accuracy and Architecture Studies of Residual Neural Network solving Ordinary Differential Equations.
CoRR
Changxin Qiu, Aaron Bendickson, Joshua Kalyanapu, Jue Yan
2021 J jnl
Cell-average based neural network method for hyperbolic and parabolic partial differential equations.
CoRR
Changxin Qiu, Jue Yan
2021 J jnl
Third order positivity-preserving direct discontinuous Galerkin method with interface correction for chemotaxis Keller-Segel equations.
J. Comput. Phys.
Changxin Qiu, Qingyuan Liu, Jue Yan
2020 J jnl
A Coupled Multiphysics Model and a Decoupled Stabilized Finite Element Method for the Closed-Loop Geothermal System.
SIAM J. Sci. Comput.
Md. Abdullah Al Mahbub, Xiaoming He, Nasrin Jahan Nasu, Changxin Qiu, Yifan Wang, Haibiao Zheng
2020 J jnl
A domain decomposition method for the time-dependent Navier-Stokes-Darcy model with Beavers-Joseph interface condition and defective boundary condition.
J. Comput. Phys.
Changxin Qiu, Xiaoming He, Jian Li, Yanping Lin
2020 J jnl
A generalized finite difference method for solving elliptic interface problems.
Math. Comput. Simul.
Yanan Xing, Lina Song, Xiaoming He, Changxin Qiu