Structure preserving quaternion conjugate gradient-type methods for solving non-Hermitian quaternion linear systems
Fuente:
arXiv
Saved in:
| Main Authors: | Huang, Baohua, Li, Tao, Li, Wen |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
QQMR: A Structure-Preserving Quaternion Quasi-Minimal Residual Method for Non-Hermitian Quaternion Linear Systems
by: Li, Tao, et al.
Published: (2024)
by: Li, Tao, et al.
Published: (2024)
Two-dimensional greedy randomized Kaczmarz methods for solving large-scale linear systems
by: Li, Tao, et al.
Published: (2025)
by: Li, Tao, et al.
Published: (2025)
Two-dimensional greedy randomized extended Kaczmarz methods
by: Zhang, Xin-Fang, et al.
Published: (2025)
by: Zhang, Xin-Fang, et al.
Published: (2025)
Positive semidefinite/positive semidefinite splitting iteration methods for solving nonsingular non-Hermitian positive semidefinite systems
by: Salkuyeh, Davod Khojasteh, et al.
Published: (2025)
by: Salkuyeh, Davod Khojasteh, et al.
Published: (2025)
Straggler-tolerant stationary methods for linear systems
by: Kalantzis, Vassilis, et al.
Published: (2024)
by: Kalantzis, Vassilis, et al.
Published: (2024)
Generalized singular value decompositions of dual quaternion matrices and beyond
by: Ling, Sitao, et al.
Published: (2025)
by: Ling, Sitao, et al.
Published: (2025)
Recovery Thresholding Hyperinterpolations in Signal Processing
by: An, Congpei, et al.
Published: (2025)
by: An, Congpei, et al.
Published: (2025)
PSCToolkit: solving sparse linear systems with a large number of GPUs
by: D'Ambra, Pasqua, et al.
Published: (2024)
by: D'Ambra, Pasqua, et al.
Published: (2024)
MOCCA: A Fast Algorithm for Parallel MRI Reconstruction Using Model Based Coil Calibration
by: Plonka, Gerlind, et al.
Published: (2024)
by: Plonka, Gerlind, et al.
Published: (2024)
An unstructured mesh control volume method for two-dimensional space fractional diffusion equations with variable coefficients on convex domains
by: Feng, Libo, et al.
Published: (2019)
by: Feng, Libo, et al.
Published: (2019)
Stable algorithms for general linear systems by preconditioning the normal equations
by: Epperly, Ethan N., et al.
Published: (2025)
by: Epperly, Ethan N., et al.
Published: (2025)
Optimal transfer operators for nonsymmetric two-grid methods
by: Nabben, Reinhard, et al.
Published: (2026)
by: Nabben, Reinhard, et al.
Published: (2026)
An efficient preconditioner for evolutionary partial differential equations with $θ$-method in time discretization
by: Huang, Yuan-Yuan, et al.
Published: (2024)
by: Huang, Yuan-Yuan, et al.
Published: (2024)
Norm-based convergence bounds for nonsymmetric algebraic V-cycle multigrid methods
by: Nabben, Reinhard, et al.
Published: (2026)
by: Nabben, Reinhard, et al.
Published: (2026)
Forward and backward error bounds for a mixed precision preconditioned conjugate gradient algorithm
by: Bake, Thomas, et al.
Published: (2025)
by: Bake, Thomas, et al.
Published: (2025)
Momentum accelerated power iterations and the restarted Lanczos method
by: Barletta, Alessandro, et al.
Published: (2025)
by: Barletta, Alessandro, et al.
Published: (2025)
Flexible GMRES converges in two phases
by: Güttel, Stefan, et al.
Published: (2026)
by: Güttel, Stefan, et al.
Published: (2026)
Multilayer approximate nullspace methods for saddle point systems
by: Manguoğlu, Murat, et al.
Published: (2025)
by: Manguoğlu, Murat, et al.
Published: (2025)
Auxiliary space theory for the analysis of iterative methods for semidefinite linear systems
by: Park, Jongho, et al.
Published: (2025)
by: Park, Jongho, et al.
Published: (2025)
Generalized Gearhart-Koshy acceleration is a Krylov subspace method
by: Hegland, Markus, et al.
Published: (2023)
by: Hegland, Markus, et al.
Published: (2023)
Efficient parameter-robust preconditioners for linear poroelasticity and elasticity in the primal formulation
by: Huang, Weizhang, et al.
Published: (2025)
by: Huang, Weizhang, et al.
Published: (2025)
Iterative Methods for Computing the T-Square Root of Third-Order Tensors
by: Sharma, Hemant, et al.
Published: (2026)
by: Sharma, Hemant, et al.
Published: (2026)
An inherent regularization approach to parameter-free preconditioning for nearly incompressible linear poroelasticity and elasticity
by: Huang, Weizhang, et al.
Published: (2025)
by: Huang, Weizhang, et al.
Published: (2025)
Fast Flexible LSQR with a Hybrid Variant for Efficient Large-Scale Regularization
by: Mikušová, Eva, et al.
Published: (2025)
by: Mikušová, Eva, et al.
Published: (2025)
Projected iterated Tikhonov regularization in low precision
by: Drum, Chelsea, et al.
Published: (2025)
by: Drum, Chelsea, et al.
Published: (2025)
High-precision randomized iterative methods for the random feature method
by: Chen, Jingrun, et al.
Published: (2024)
by: Chen, Jingrun, et al.
Published: (2024)
Spectral Schur analysis of structured moment matrices for quadratic histopolation
by: Guessab, Allal, et al.
Published: (2026)
by: Guessab, Allal, et al.
Published: (2026)
Mixed precision iterative refinement for least squares with linear equality constraints and generalized least squares problems
by: Gao, Bowen, et al.
Published: (2024)
by: Gao, Bowen, et al.
Published: (2024)
New Jacobi--Davidson type methods for the large SVD computations
by: Huang, Jinzhi, et al.
Published: (2024)
by: Huang, Jinzhi, et al.
Published: (2024)
Kernel-based linear system identification using augmented Krylov subspaces
by: Matti, Fabio, et al.
Published: (2026)
by: Matti, Fabio, et al.
Published: (2026)
Obtaining the pseudoinverse solution of singular range-symmetric linear systems with GMRES-type methods
by: Du, Kui, et al.
Published: (2024)
by: Du, Kui, et al.
Published: (2024)
Block $ω$-circulant preconditioners for parabolic optimal control problems
by: Fung, Po Yin, et al.
Published: (2024)
by: Fung, Po Yin, et al.
Published: (2024)
Krylov iterative methods for linear least squares problems with linear equality constraints
by: Li, Haibo
Published: (2025)
by: Li, Haibo
Published: (2025)
Preconditioned Truncated Single-Sample Estimators for Scalable Stochastic Optimization
by: Xu, Tianshi, et al.
Published: (2025)
by: Xu, Tianshi, et al.
Published: (2025)
Randomized block coordinate descent method for linear ill-posed problems
by: Jin, Qinian, et al.
Published: (2024)
by: Jin, Qinian, et al.
Published: (2024)
The numerical linear algebra of weights: from the spectral analysis to conditioning and preconditioning in the Laplacian case
by: Bruno, Ludovico Bruni, et al.
Published: (2023)
by: Bruno, Ludovico Bruni, et al.
Published: (2023)
Right preconditioned GMRES for arbitrary singular systems
by: Sugihara, Kota, et al.
Published: (2023)
by: Sugihara, Kota, et al.
Published: (2023)
Local convergence behavior of extended local optimal block preconditioned conjugate gradient method for computing eigenvalues of Hermitian matrices
by: Shen, Zhechen, et al.
Published: (2025)
by: Shen, Zhechen, et al.
Published: (2025)
Comparative study of inner-outer Krylov solvers for linear systems in structured and high-order unstructured CFD problems
by: Jadoui, Mehdi, et al.
Published: (2024)
by: Jadoui, Mehdi, et al.
Published: (2024)
Block triangular preconditioning for inverse source problems in time-space fractional diffusion equations
by: Majumdar, Monoswini, et al.
Published: (2025)
by: Majumdar, Monoswini, et al.
Published: (2025)
Similar Items
-
QQMR: A Structure-Preserving Quaternion Quasi-Minimal Residual Method for Non-Hermitian Quaternion Linear Systems
by: Li, Tao, et al.
Published: (2024) -
Two-dimensional greedy randomized Kaczmarz methods for solving large-scale linear systems
by: Li, Tao, et al.
Published: (2025) -
Two-dimensional greedy randomized extended Kaczmarz methods
by: Zhang, Xin-Fang, et al.
Published: (2025) -
Positive semidefinite/positive semidefinite splitting iteration methods for solving nonsingular non-Hermitian positive semidefinite systems
by: Salkuyeh, Davod Khojasteh, et al.
Published: (2025) -
Straggler-tolerant stationary methods for linear systems
by: Kalantzis, Vassilis, et al.
Published: (2024)