An economic implementation of the optimal rotated block-diagonal preconditioning method
Zhong-Zhi Bai, Kang-Ya Lu; An economic implementation of the optimal rotated block-diagonal preconditioning method, Numerical Algorithms, 93(2023), 85–101.
CV
Education
- Ph.D in Version Control Theory, GitHub University, 2018 (expected)
- M.S. in Jekyll, GitHub University, 2014
- B.S. in GitHub, GitHub University, 2012
Work experience
- Spring 2024: Academic Pages Collaborator
- Github University
- Duties includes: Updates and improvements to template
- Supervisor: The Users
- Fall 2015: Research Assistant
- Github University
- Duties included: Merging pull requests
- Supervisor: Professor Hub
- Summer 2015: Research Assistant
- Github University
- Duties included: Tagging issues
- Supervisor: Professor Git
Skills
- Skill 1
- Skill 2
- Sub-skill 2.1
- Sub-skill 2.2
- Sub-skill 2.3
- Skill 3
Publications
Semi-regularized Hermitian and Skew-Hermitian splitting preconditioning for Saddle-point linear systems
Kang-Ya Lu, Shu-Jiao Li; Semi-regularized Hermitian and Skew-Hermitian splitting preconditioning for Saddle-point linear systems, Communications on Applied Mathematics and Computation, 5(2023), 1422-1445.
Computing interior eigenpairs in augmented Krylov subspace produced by Jacobi-Davidson correction equation
Kang-Ya Lu, Cun-Qiang Miao; Computing interior eigenpairs in augmented Krylov subspace produced by Jacobi-Davidson correction equation, Japan Journal of Industrial and Applied Mathematics, 2023, 1-16.
Matrix splitting preconditioning based on sine transform for solving two-dimensional space-fractional diffusion equations
Kang-Ya Lu, Cun-Qiang Miao; Matrix splitting preconditioning based on sine transform for solving two-dimensional space-fractional diffusion equations, Mathematics and Computers in Simulation, 2023, 1-20.
Optimal rotated block-diagonal preconditioning for discretized optimal control problems constrained with fractional time-dependent diffusive equations
Zhong-Zhi Bai, Kang-Ya Lu; Optimal rotated block-diagonal preconditioning for discretized optimal control problems constrained with fractional time-dependent diffusive equations, Applied Numerical Mathematics, 163(2021), 126–146.
Dominant Hermitian splitting iteration method for discrete space-fractional diffusion equations
Kang-Ya Lu, Dong-Xiu Xie, Fang Chen, Galina V. Muratova, Dominant Hermitian splitting iteration method for discrete space-fractional diffusion equations, Applied Numerical Mathematics, 164(2021), 15-28.
Fast modified scaled HSS preconditioner for steady-state space-fractional diffusion equations
Kang-Ya Lu, Cun-Qiang Miao, Fast modified scaled HSS preconditioner for steady-state space-fractional diffusion equations, Applied Mathematics Letters, 101(2020), 1-6(106068).
On regularized Hermitian splitting iteration methods for solving discretized almost isotropic spatial fractional diffusion equations
Zhong-Zhi Bai, Kang-Ya Lu, On regularized Hermitian splitting iteration methods for solving discretized almost isotropic spatial fractional diffusion equations, Numerical Linear Algebra with Applications, 27(2020), 1-21(e2274).
Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations
Zhong-Zhi Bai, Kang-Ya Lu, Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations, Journal of Computational Physics, 404(2020), 1-13(109117).
On banded M-splitting iteration methods for solving discretized spatial fractional diffusion equations
Zhong-Zhi Bai, Kang-Ya Lu, On banded M-splitting iteration methods for solving discretized spatial fractional diffusion equations, BIT Numerical Mathematics, 2019, 59(1): 1-33.
Diagonal and circulant or skew-circulant splitting preconditioners for spatial fractional diffusion equations
Kang-Ya Lu, Diagonal and circulant or skew-circulant splitting preconditioners for spatial fractional diffusion equations, Computational and Applied Mathematics, 2018, 37(4): 4196-4218.
Diagonal and circulant or skew-circulant splitting preconditioners for spatial fractional diffusion equations
Zhong-Zhi Bai, Kang-Ya Lu, Jian-Yu Pan, Diagonal and Toeplitz splitting iteration methods for diagonal-plus-Toeplitz linear systems from spatial fractional diffusion equations, Numerical Linear Algebra with Applications, 2017, 24(4): 1-15(e2093).
Talks
Conference Proceeding talk 3 on Relevant Topic in Your Field
Conference proceedings talk at Testing Institute of America 2014 Annual Conference, Los Angeles, CA
Talk 2 on Relevant Topic in Your Field
Talk at London School of Testing, London, UK
Tutorial 1 on Relevant Topic in Your Field
Tutorial at UC-Berkeley Institute for Testing Science, Berkeley CA, USA
Talk 1 on Relevant Topic in Your Field
Talk at UC San Francisco, Department of Testing, San Francisco, California
Teaching
Service and leadership
- Currently signed in to 43 different slack teams