Changxin Qiu

According to our database, Changxin Qiu authored at least 9 papers between 2020 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Accuracy and Architecture Studies of Residual Neural Network Method for Ordinary Differential Equations.

Changxin Qiu, Aaron Bendickson, Joshua Kalyanapu, Jue Yan

J. Sci. Comput., May, 2023

2022

A Multigrid Multilevel Monte Carlo Method for Stokes-Darcy Model with Random Hydraulic Conductivity and Beavers-Joseph Condition.

Zhipeng Yang, Ju Ming, Changxin Qiu, Maojun Li, Xiaoming He

J. Sci. Comput., 2022

Numerical analysis of a second order ensemble algorithm for numerical approximation of stochastic Stokes-Darcy equations.

Nan Jiang, Changxin Qiu

J. Comput. Appl. Math., 2022

2021

Third order positivity-preserving direct discontinuous Galerkin method with interface correction for chemotaxis Keller-Segel equations.

Changxin Qiu, Qingyuan Liu, Jue Yan

J. Comput. Phys., 2021

Cell-average based neural network method for hyperbolic and parabolic partial differential equations.

Changxin Qiu, Jue Yan

CoRR, 2021

Accuracy and Architecture Studies of Residual Neural Network solving Ordinary Differential Equations.

Changxin Qiu, Aaron Bendickson, Joshua Kalyanapu, Jue Yan

CoRR, 2021

2020

A Coupled Multiphysics Model and a Decoupled Stabilized Finite Element Method for the Closed-Loop Geothermal System.

Md. Abdullah Al Mahbub, Xiaoming He, Nasrin Jahan Nasu, Changxin Qiu, Yifan Wang, Haibiao Zheng

SIAM J. Sci. Comput., 2020

A generalized finite difference method for solving elliptic interface problems.

Yanan Xing, Lina Song, Xiaoming He, Changxin Qiu

Math. Comput. Simul., 2020

A domain decomposition method for the time-dependent Navier-Stokes-Darcy model with Beavers-Joseph interface condition and defective boundary condition.

Changxin Qiu, Xiaoming He, Jian Li, Yanping Lin

J. Comput. Phys., 2020