Qilong Zhai

According to our database, Qilong Zhai authored at least 27 papers between 2015 and 2025.

Collaborative distances:

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

2025

Convergence analysis of a weak Galerkin finite element method on a Shishkin mesh for a singularly perturbed fourth-order problem in 2D.

Shicheng Liu, Xiangyun Meng, Qilong Zhai

J. Comput. Appl. Math., 2025

2024

A conforming discontinuous Galerkin finite element method for Brinkman equations.

Haoning Dang, Qilong Zhai, Zhongshu Zhao

J. Comput. Appl. Math., April, 2024

The Immersed Weak Galerkin and Continuous Galerkin Finite Element Method for Elliptic Interface Problem.

Lin Yang, Qilong Zhai

CoRR, 2024

The pressure-robust weak Galerkin finite element method for Stokes-Darcy problem.

Jiwei Jia, Lin Yang, Qilong Zhai

CoRR, 2024

Convergence analysis of a weak Galerkin finite element method on a Bakhvalov-type mesh for a singularly perturbed convection-diffusion equation in 2D.

Shicheng Liu, Xiangyun Meng, Qilong Zhai

CoRR, 2024

A weak Galerkin finite element method for solving the asymptotic lower bound of Maxwell eigenvalue problem.

Shusheng Li, Qilong Zhai

CoRR, 2024

A stabilizer free weak Galerkin method with implicit θ-schemes for fourth order parabolic problems.

Shanshan Gu, Qilong Zhai

CoRR, 2024

The stabilizer-free weak Galerkin finite element method for the Biharmonic equation using polynomials of reduced order.

Shanshan Gu, Qilong Zhai

CoRR, 2024

A locking-free mixed enriched Galerkin method of arbitrary order for linear elasticity using the stress-displacement formulation.

Hui Peng, Qilong Zhai, Qian Zhang, Zhongshu Zhao

Appl. Math. Lett., 2024

2023

The stabilizer free weak Galerkin mixed finite elements method for the biharmonic equation.

Shanshan Gu, Qilong Zhai

CoRR, 2023

Weak Galerkin methods for the Stokes eigenvalue problem.

Yunying Fan, Qilong Zhai

CoRR, 2023

The weak Galerkin finite element method for the Steklov eigenvalue problem.

Shusheng Li, Qilong Zhai

CoRR, 2023

2022

The weak Galerkin finite element method for Stokes interface problems with curved interface.

Lin Yang, Hui Peng, Qilong Zhai, Ran Zhang

CoRR, 2022

2021

A weak Galerkin-mixed finite element method for the Stokes-Darcy problem.

Hui Peng, Qilong Zhai, Ran Zhang, Shangyou Zhang

CoRR, 2021

2020

A Skeletal Finite Element Method Can Compute Lower Eigenvalue Bounds.

Carsten Carstensen, Qilong Zhai, Ran Zhang

SIAM J. Numer. Anal., 2020

A symmetric weak Galerkin method for solving non-divergence form elliptic equations.

Qilong Zhai, Tian Tian, Ran Zhang, Shangyou Zhang

J. Comput. Appl. Math., 2020

An effective implementation for Stokes Equation by the weak Galerkin finite element method.

Xiuli Wang, Yongkui Zou, Qilong Zhai

J. Comput. Appl. Math., 2020

2019

A weak Galerkin finite element scheme for the Cahn-Hilliard equation.

Junping Wang, Qilong Zhai, Ran Zhang, Shangyou Zhang

Math. Comput., 2019

Acceleration of Weak Galerkin Methods for the Laplacian Eigenvalue Problem.

Qilong Zhai, Hehu Xie, Ran Zhang, Zhimin Zhang

J. Sci. Comput., 2019

2018

A Systematic Study on Weak Galerkin Finite Element Methods for Second Order Elliptic Problems.

Junping Wang, Ruishu Wang, Qilong Zhai, Ran Zhang

J. Sci. Comput., 2018

Discrete maximum principle for the <i>P</i>₁ - <i>P</i>₀ weak Galerkin finite element approximations.

Junping Wang, Xiu Ye, Qilong Zhai, Ran Zhang

J. Comput. Phys., 2018

A new modified weak Galerkin finite element scheme for solving the stationary Stokes equations.

Tian Tian, Qilong Zhai, Ran Zhang

J. Comput. Appl. Math., 2018

An absolutely stable weak Galerkin finite element method for the Darcy-Stokes problem.

Xiuli Wang, Qilong Zhai, Ruishu Wang, Rabeea Jari

Appl. Math. Comput., 2018

2017

A weak Galerkin finite element scheme with boundary continuity for second-order elliptic problems.

Qilong Zhai, Xiu Ye, Ruishu Wang, Ran Zhang

Comput. Math. Appl., 2017

2016

The weak Galerkin method for solving the incompressible Brinkman flow.

Xiuli Wang, Qilong Zhai, Ran Zhang

J. Comput. Appl. Math., 2016

A weak Galerkin finite element scheme for solving the stationary Stokes equations.

Ruishu Wang, Xiaoshen Wang, Qilong Zhai, Ran Zhang

J. Comput. Appl. Math., 2016

2015

A Weak Galerkin Finite Element Scheme for the Biharmonic Equations by Using Polynomials of Reduced Order.

Ran Zhang, Qilong Zhai

J. Sci. Comput., 2015