Efficient Shallow Ritz Method For 1D Diffusion-Reaction Problems
Fuente:
arXiv
Saved in:
| Main Authors: | Cai, Zhiqiang, Doktorova, Anastassia, Falgout, Robert D., Herrera, César |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Efficient Shallow Ritz Method For 1D Diffusion Problems
by: Cai, Zhiqiang, et al.
Published: (2024)
by: Cai, Zhiqiang, et al.
Published: (2024)
An Introduction to Solving the Least-Squares Problem in Variational Data Assimilation
by: Daužickaitė, I., et al.
Published: (2025)
by: Daužickaitė, I., et al.
Published: (2025)
A Generalized Alternating Anderson Acceleration Method
by: He, Yunhui, et al.
Published: (2025)
by: He, Yunhui, et al.
Published: (2025)
Inner Product Free Krylov Methods for Large-Scale Inverse Problems
by: Brown, Ariana N., et al.
Published: (2024)
by: Brown, Ariana N., et al.
Published: (2024)
Inexact Generalized Golub-Kahan Methods for Large-Scale Bayesian Inverse Problems
by: Bu, Yutong, et al.
Published: (2024)
by: Bu, Yutong, et al.
Published: (2024)
OBK-RCM: Accelerated Orthogonal Block Kaczmarz Algorithm via RCM Reordering and Dynamic Grouping for Sparse Linear Systems
by: Liang, Yu-Fang, et al.
Published: (2024)
by: Liang, Yu-Fang, et al.
Published: (2024)
A Structure-Guided Gauss-Newton Method for Shallow ReLU Neural Network
by: Cai, Zhiqiang, et al.
Published: (2024)
by: Cai, Zhiqiang, et al.
Published: (2024)
Convergence Analysis of Block Newton Methods for 1D Shallow Neural Network Approximation
by: Cai, Zhiqiang, et al.
Published: (2026)
by: Cai, Zhiqiang, et al.
Published: (2026)
Iterative Methods in GPU-Resident Linear Solvers for Nonlinear Constrained Optimization
by: Świrydowicz, Kasia, et al.
Published: (2024)
by: Świrydowicz, Kasia, et al.
Published: (2024)
CUR Matrix Approximation through Convex Optimization for Feature Selection
by: Linehan, Kathryn, et al.
Published: (2025)
by: Linehan, Kathryn, et al.
Published: (2025)
Interprecision transfers in iterative refinement
by: Kelley, C. T.
Published: (2024)
by: Kelley, C. T.
Published: (2024)
Inference of interacting kernel in the mean-field regime
by: Chen, Peiyi, et al.
Published: (2026)
by: Chen, Peiyi, et al.
Published: (2026)
H-CMRH: a novel inner product free hybrid Krylov method for large-scale inverse problems
by: Brown, Ariana N., et al.
Published: (2024)
by: Brown, Ariana N., et al.
Published: (2024)
Fast Algorithms for Optimal Damping in Mechanical Systems
by: Li, Qingna, et al.
Published: (2026)
by: Li, Qingna, et al.
Published: (2026)
Riemannian multigrid line search for low-rank problems
by: Sutti, Marco, et al.
Published: (2020)
by: Sutti, Marco, et al.
Published: (2020)
Sequential Least-Squares Estimators with Fast Randomized Sketching for Linear Statistical Models
by: Chen, Guan-Yu, et al.
Published: (2025)
by: Chen, Guan-Yu, et al.
Published: (2025)
On generalized preconditioners for time-parallel parabolic optimal control
by: Bouillon, Arne, et al.
Published: (2023)
by: Bouillon, Arne, et al.
Published: (2023)
Shifted Matrix-Sign Reflectors for Prescribed-Index Eigenspace Reflection
by: Zhao, Jin
Published: (2026)
by: Zhao, Jin
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)
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)
Fast & Fair: Efficient Second-Order Robust Optimization for Fairness in Machine Learning
by: Minch, Allen, et al.
Published: (2024)
by: Minch, Allen, et al.
Published: (2024)
On the Convergence of CROP-Anderson Acceleration Method
by: Wan, Ning, et al.
Published: (2024)
by: Wan, Ning, et al.
Published: (2024)
Randomized flexible Krylov methods for $\ell_p$ regularization
by: Landman, Malena Sabaté, et al.
Published: (2025)
by: Landman, Malena Sabaté, et al.
Published: (2025)
Efficient optimization-based invariant-domain-preserving limiters in solving gas dynamics equations
by: Liu, Chen, et al.
Published: (2025)
by: Liu, Chen, et al.
Published: (2025)
Efficient Admissible Set Projection in Optimization-based Invariant-Domain-Preserving Limiters for Ideal MHD
by: Liu, Chen, et al.
Published: (2026)
by: Liu, Chen, et al.
Published: (2026)
Weighted inhomogeneous regularization for inverse problems with indirect and incomplete measurement data
by: Choi, Bosu, et al.
Published: (2023)
by: Choi, Bosu, et al.
Published: (2023)
Automatic nonstationary anisotropic Tikhonov regularization through bilevel optimization
by: Gazzola, Silvia, et al.
Published: (2024)
by: Gazzola, Silvia, et al.
Published: (2024)
A Deep Uzawa-Lagrange Multiplier Approach for Boundary Conditions in PINNs and Deep Ritz Methods
by: Makridakis, Charalambos G., et al.
Published: (2024)
by: Makridakis, Charalambos G., et al.
Published: (2024)
On GSOR, the Generalized Successive Overrelaxation Method for Double Saddle-Point Problems
by: Huang, Na, et al.
Published: (2022)
by: Huang, Na, et al.
Published: (2022)
$Γ$-convergence of an Enhanced Finite Element Method for Manià's and Foss's Problems Exhibiting the Lavrentiev Gap Phenomenon
by: Feng, Xiaobing, et al.
Published: (2024)
by: Feng, Xiaobing, et al.
Published: (2024)
Alya towards Exascale: Algorithmic Scalability using PSCToolkit
by: Owen, Herbert, et al.
Published: (2022)
by: Owen, Herbert, et al.
Published: (2022)
Optimal Polynomial Smoothers for Parallel AMG
by: D'Ambra, Pasqua, et al.
Published: (2024)
by: D'Ambra, Pasqua, et al.
Published: (2024)
A 3D-1D Virtual Element Method for Modeling Root Water Uptake
by: Berrone, Stefano, et al.
Published: (2024)
by: Berrone, Stefano, et al.
Published: (2024)
A Relaxed Randomized Averaging Block Extended Bregman-Kaczmarz Method for Combined Optimization Problems
by: Dong, Zeyu, et al.
Published: (2025)
by: Dong, Zeyu, et al.
Published: (2025)
Stochastic Gradient Descent for Incomplete Tensor Linear Systems
by: Ma, Anna, et al.
Published: (2025)
by: Ma, Anna, et al.
Published: (2025)
Parallel-in-time Multilevel Krylov Methods: A Prototype
by: Erlangga, Yogi A.
Published: (2023)
by: Erlangga, Yogi A.
Published: (2023)
Fast and forward stable randomized algorithms for linear least-squares problems
by: Epperly, Ethan N.
Published: (2023)
by: Epperly, Ethan N.
Published: (2023)
Fast randomized least-squares solvers can be just as accurate and stable as classical direct solvers
by: Epperly, Ethan N., et al.
Published: (2024)
by: Epperly, Ethan N., et al.
Published: (2024)
A Preconditioned Version of a Nested Primal-Dual Algorithm for Image Deblurring
by: Aleotti, Stefano, et al.
Published: (2024)
by: Aleotti, Stefano, et al.
Published: (2024)
Symbol-based multilevel block $τ$ preconditioners for multilevel block Toeplitz systems: GLT-based analysis and applications
by: Hon, Sean Y., et al.
Published: (2024)
by: Hon, Sean Y., et al.
Published: (2024)
Similar Items
-
Efficient Shallow Ritz Method For 1D Diffusion Problems
by: Cai, Zhiqiang, et al.
Published: (2024) -
An Introduction to Solving the Least-Squares Problem in Variational Data Assimilation
by: Daužickaitė, I., et al.
Published: (2025) -
A Generalized Alternating Anderson Acceleration Method
by: He, Yunhui, et al.
Published: (2025) -
Inner Product Free Krylov Methods for Large-Scale Inverse Problems
by: Brown, Ariana N., et al.
Published: (2024) -
Inexact Generalized Golub-Kahan Methods for Large-Scale Bayesian Inverse Problems
by: Bu, Yutong, et al.
Published: (2024)