Hua Xiang

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 12

Top Topics

Total Least Squares

Image Restoration

Convergence Analysis

Top Venues

Numer. Linear Algebra Appl.

Quantum Inf. Process.

J. Comput. Appl. Math.

Publications

Qian Zuo, Yimin Wei, Hua Xiang
Quantum-inspired algorithm for truncated total least squares solution. J. Comput. Appl. Math. 451 (2024)
Lingxia Cui, Zongmin Wu, Hua Xiang
Quantum radial basis function method for scattered data interpolation. Quantum Inf. Process. 22 (1) (2023)
Yatian Wang, Hua Xiang, Songling Zhang
Quantum algorithm for matrix logarithm by integral formula. Quantum Inf. Process. 22 (1) (2023)
Qian Zuo, Yimin Wei, Hua Xiang
Quantum-inspired algorithm for truncated total least squares solution. CoRR (2022)
Nianci Wu, Hua Xiang
Semiconvergence analysis of the randomized row iterative method and its extended variants. Numer. Linear Algebra Appl. 28 (1) (2021)
Nianci Wu, Hua Xiang
Projected randomized Kaczmarz methods. J. Comput. Appl. Math. 372 (2020)
Changpeng Shao, Hua Xiang
Quantum regularized least squares solver with parameter estimate. Quantum Inf. Process. 19 (4) (2020)
Pengpeng Xie, Hua Xiang, Yimin Wei
Randomized algorithms for total least squares problems. Numer. Linear Algebra Appl. 26 (1) (2019)
Lin Zhang, Hua Xiang
Average entropy of a subsystem over a global unitary orbit of a mixed bipartite state. Quantum Inf. Process. 16 (5) (2017)
Pengpeng Xie, Hua Xiang, Yimin Wei
A contribution to perturbation analysis for total least squares problems. Numer. Algorithms 75 (2) (2017)
Hailun Shen, Hua Xiang
Uzawa algorithms with variable relaxation for nonsymmetric generalized saddle point problems. Numer. Linear Algebra Appl. 22 (6) (2015)
James Demmel, Laura Grigori, Ming Gu, Hua Xiang
Communication Avoiding Rank Revealing QR Factorization with Column Pivoting. SIAM J. Matrix Anal. Appl. 36 (1) (2015)
Hua Xiang, Frédéric Nataf
Two-level algebraic domain decomposition preconditioners using Jacobi-Schwarz smoother and adaptive coarse grid corrections. J. Comput. Appl. Math. 261 (2014)
Cui Guo, Hua Xiang
A note on the upper bound in SA AMG convergence analysis. Numer. Linear Algebra Appl. 21 (3) (2014)
Pascal Havé, Roland Masson, Frédéric Nataf, Mikolaj Szydlarski, Hua Xiang, Tao Zhao
Algebraic Domain Decomposition Methods for Highly Heterogeneous Problems. SIAM J. Sci. Comput. 35 (3) (2013)
Huaian Diao, Hua Xiang, Yimin Wei
Mixed, componentwise condition numbers and small sample statistical condition estimation of Sylvester equations. Numer. Linear Algebra Appl. 19 (4) (2012)
Laura Grigori, James Demmel, Hua Xiang
CALU: A Communication Optimal LU Factorization Algorithm. SIAM J. Matrix Anal. Appl. 32 (4) (2011)
Frédéric Nataf, Hua Xiang, Victorita Dolean, Nicole Spillane
A Coarse Space Construction Based on Local Dirichlet-to-Neumann Maps. SIAM J. Sci. Comput. 33 (4) (2011)
Laura Grigori, Désiré Nuentsa Wakam, Hua Xiang
Saving flops in LU based shift-and-invert strategy. J. Comput. Appl. Math. 234 (12) (2010)
Hua Xiang, Laura Grigori
Kronecker product approximation preconditioners for convection-diffusion model problems. Numer. Linear Algebra Appl. 17 (4) (2010)
Wenhua Kang, Hua Xiang
Level-2 condition numbers for least-squares solution of Kronecker product linear systems. Int. J. Comput. Math. 85 (5) (2008)
Laura Grigori, James Demmel, Hua Xiang
Communication avoiding Gaussian elimination. SC (2008)
Hua Xiang, Yimin Wei
On Normwise Structured Backward Errors for Saddle Point Systems. SIAM J. Matrix Anal. Appl. 29 (3) (2007)
Haiming Zhang, Hua Xiang, Yimin Wei
Condition numbers for linear systems and Kronecker product linear systems with multiple right-hand sides. Int. J. Comput. Math. 84 (12) (2007)
Yimin Wei, Yanhua Cao, Hua Xiang
A note on the componentwise perturbation bounds of matrix inverse and linear systems. Appl. Math. Comput. 169 (2) (2005)