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Tianshi Xu
Tianshi Xu
Postdoctoral Fellow, Emory University, Atlanta
在 emory.edu 的电子邮件经过验证 - 首页
标题
引用次数
引用次数
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A two-level GPU-accelerated incomplete LU preconditioner for general sparse linear systems
T Xu, R Li, D Osei-Kuffuor
arXiv preprint arXiv:2303.08881, 2023
42023
parGeMSLR: A parallel multilevel Schur complement low-rank preconditioning and solution package for general sparse matrices
T Xu, V Kalantzis, R Li, Y Xi, G Dillon, Y Saad
Parallel Computing 113, 102956, 2022
22022
A Parallel Algorithm for Computing Partial Spectral Factorizations of Matrix Pencils via Chebyshev Approximation
T Xu, A Austin, V Kalantzis, Y Saad
SIAM Journal on Scientific Computing, S324-S351, 2023
12023
An Adaptive Factorized Nystr\" om Preconditioner for Regularized Kernel Matrices
S Zhao, T Xu, E Chow, Y Xi
arXiv preprint arXiv:2304.05460, 2023
12023
Anderson Acceleration with Truncated Gram-Schmidt
Z Tang, T Xu, H He, Y Saad, Y Xi
arXiv preprint arXiv:2403.14961, 2024
2024
Parallel Schur Complement Algorithms for the Solution of Sparse Linear Systems and Eigenvalue Problems
T Xu
University of Minnesota, 2023
2023
parGeMSLR: A Distributed Parallel Generalized Multilevel Schur Complement Low-Rank Preconditioning/Solution Package User’s Guide
T Xu, V Kalantzis, R Li, Y Xi, G Dillon, Y Saad
2021
Superconvergence of Some Linear and Quadratic Functionals for Higher-Order Finite Elements
V Shaydurov, T Xu
Finite Difference Methods, Theory and Applications: 6th International …, 2015
2015
GeMSLR: A Multilevel Low-Rank Preconditioning and Solution Package
T Xu, V Kalantzis, G Dillon, Y Xi, R Li, Y Saad
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