A unified framework for multiscale spectral generalized FEMs and low-rank approximations to multiscale PDEs
Fuente:
arXiv
Saved in:
| Main Author: | Ma, Chupeng |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Causality and Bayesian network PDEs for multiscale representations of porous media
by: Um, Kimoon, et al.
Published: (2019)
by: Um, Kimoon, et al.
Published: (2019)
Offline-online approximation of multiscale eigenvalue problems with random defects
by: Kolombage, Dilini, et al.
Published: (2024)
by: Kolombage, Dilini, et al.
Published: (2024)
The Ginzburg-Landau equations: Vortex states and numerical multiscale approximations
by: Döding, Christian, et al.
Published: (2025)
by: Döding, Christian, et al.
Published: (2025)
Exponential convergence of a generalized FEM for heterogeneous reaction-diffusion equations
by: Ma, Chupeng, et al.
Published: (2022)
by: Ma, Chupeng, et al.
Published: (2022)
Mitigating spectral bias for the multiscale operator learning
by: Liu, Xinliang, et al.
Published: (2022)
by: Liu, Xinliang, et al.
Published: (2022)
Multiscale model reduction and two-level Schwarz preconditioner for H(curl) elliptic problems
by: Ma, Chupeng, et al.
Published: (2025)
by: Ma, Chupeng, et al.
Published: (2025)
A unified error analysis for randomized low-rank approximation with application to data assimilation
by: Di Perrotolo, Alexandre Scotto, et al.
Published: (2024)
by: Di Perrotolo, Alexandre Scotto, et al.
Published: (2024)
An iterative constraint energy minimizing generalized multiscale finite element method for contact problem
by: Li, Zishang, et al.
Published: (2024)
by: Li, Zishang, et al.
Published: (2024)
Multicontinuum splitting scheme for multiscale flow problems
by: Efendiev, Yalchin, et al.
Published: (2024)
by: Efendiev, Yalchin, et al.
Published: (2024)
Applications of multiscale hierarchical decomposition to blind deconvolution
by: Wolf, Tobias, et al.
Published: (2024)
by: Wolf, Tobias, et al.
Published: (2024)
Multicontinuum splitting schemes for multiscale wave problems
by: Alshahrani, Mohsen, et al.
Published: (2025)
by: Alshahrani, Mohsen, et al.
Published: (2025)
Solving multiscale dynamical systems by deep learning
by: Yao, Junjie, et al.
Published: (2024)
by: Yao, Junjie, et al.
Published: (2024)
Hybrid Localized Spectral Decomposition for multiscale problems
by: Madureira, Alexandre L., et al.
Published: (2017)
by: Madureira, Alexandre L., et al.
Published: (2017)
A Mixed Multiscale Spectral Generalized Finite Element Method
by: Alber, Christian, et al.
Published: (2024)
by: Alber, Christian, et al.
Published: (2024)
A posteriori error estimates for the finite element approximation of the convection-diffusion-reaction equation based on the variational multiscale concept
by: Codina, Ramon, et al.
Published: (2025)
by: Codina, Ramon, et al.
Published: (2025)
Three-dimensional multiscale discrete Radon and John transforms
by: Marichal-Hernández, José, et al.
Published: (2025)
by: Marichal-Hernández, José, et al.
Published: (2025)
Meshfree multiscale method with partially explicit time discretization
by: Nikiforov, Djulustan
Published: (2024)
by: Nikiforov, Djulustan
Published: (2024)
Heterogeneous multiscale methods for fourth-order singular perturbations
by: Liao, Yulei, et al.
Published: (2025)
by: Liao, Yulei, et al.
Published: (2025)
A multiscale finite element method for the Schrödinger equation with multiscale potentials
by: Chen, Jingrun, et al.
Published: (2019)
by: Chen, Jingrun, et al.
Published: (2019)
A generalized Nystrom method with column sketching for low-rank approximation of nonsymmetric matrices
by: Wang, Yatian, et al.
Published: (2024)
by: Wang, Yatian, et al.
Published: (2024)
Multiscale method for image denoising using nonlinear diffusion process: local denoising and spectral multiscale basis functions
by: Vasilyeva, Maria, et al.
Published: (2024)
by: Vasilyeva, Maria, et al.
Published: (2024)
A residual driven multiscale method for Darcy's flow in perforated domains
by: Xie, Wei, et al.
Published: (2025)
by: Xie, Wei, et al.
Published: (2025)
Enriched higher-order multiscale approaches with applications to wave propagation
by: Kalyanaraman, Balaje, et al.
Published: (2026)
by: Kalyanaraman, Balaje, et al.
Published: (2026)
Stochastic gradient descent in continuous time for drift identification in multiscale diffusions
by: Hirsch, Max, et al.
Published: (2024)
by: Hirsch, Max, et al.
Published: (2024)
An efficient multiscale multigrid preconditioner for Darcy flow in high-contrast media
by: Ye, Changqing, et al.
Published: (2024)
by: Ye, Changqing, et al.
Published: (2024)
T-MLA: A targeted multiscale log-exponential attack framework for neural image compression
by: Kalmykov, Nikolay I., et al.
Published: (2025)
by: Kalmykov, Nikolay I., et al.
Published: (2025)
Maximal regularity of evolving FEMs for parabolic equations on an evolving surface
by: Bai, Genming, et al.
Published: (2024)
by: Bai, Genming, et al.
Published: (2024)
Learning a generalized multiscale prolongation operator
by: Liu, Yucheng, et al.
Published: (2024)
by: Liu, Yucheng, et al.
Published: (2024)
Randomized low-rank approximation of parameter-dependent matrices
by: Kressner, Daniel, et al.
Published: (2023)
by: Kressner, Daniel, et al.
Published: (2023)
Low-rank cross approximation of function-valued tensors for reduced-order modeling of parametric PDEs
by: Budzinskiy, Stanislav, et al.
Published: (2025)
by: Budzinskiy, Stanislav, et al.
Published: (2025)
A mean correction for improved phase-averaging accuracy in oscillatory, multiscale, differential equations
by: Andrews, Timothy C., et al.
Published: (2024)
by: Andrews, Timothy C., et al.
Published: (2024)
Solving fluid flow problems in space-time with multiscale stabilization: formulation and examples
by: Khara, Biswajit, et al.
Published: (2024)
by: Khara, Biswajit, et al.
Published: (2024)
An exponential integrator multicontinuum homogenization method for fractional diffusion problem with multiscale coefficients
by: Gao, Yifei, et al.
Published: (2025)
by: Gao, Yifei, et al.
Published: (2025)
Edge multiscale finite element methods for semilinear parabolic problems with heterogeneous coefficients
by: Poveda, Leonardo A., et al.
Published: (2024)
by: Poveda, Leonardo A., et al.
Published: (2024)
Two-level Restricted Additive Schwarz preconditioner based on Multiscale Spectral Generalized FEM for Heterogeneous Helmholtz Problems
by: Ma, Chupeng, et al.
Published: (2024)
by: Ma, Chupeng, et al.
Published: (2024)
Matrices over a Hilbert space and their low-rank approximation
by: Budzinskiy, Stanislav
Published: (2025)
by: Budzinskiy, Stanislav
Published: (2025)
Dynamical low-rank approximation for the semiclassical Schrodinger equation with uncertainties
by: Liu, Liu, et al.
Published: (2026)
by: Liu, Liu, et al.
Published: (2026)
Quaternion tensor low rank Quaternion tensor low-rank approximation using a family of non-convex norms
by: Zahir, Alaeddine, et al.
Published: (2024)
by: Zahir, Alaeddine, et al.
Published: (2024)
A two-level overlapping Schwarz method with energy-minimizing multiscale coarse basis functions
by: Wang, Junxian, et al.
Published: (2019)
by: Wang, Junxian, et al.
Published: (2019)
Robust space-time multiscale upscaling via multicontinuum homogenization for evolving perforated media
by: Xie, Wei, et al.
Published: (2025)
by: Xie, Wei, et al.
Published: (2025)
Similar Items
-
Causality and Bayesian network PDEs for multiscale representations of porous media
by: Um, Kimoon, et al.
Published: (2019) -
Offline-online approximation of multiscale eigenvalue problems with random defects
by: Kolombage, Dilini, et al.
Published: (2024) -
The Ginzburg-Landau equations: Vortex states and numerical multiscale approximations
by: Döding, Christian, et al.
Published: (2025) -
Exponential convergence of a generalized FEM for heterogeneous reaction-diffusion equations
by: Ma, Chupeng, et al.
Published: (2022) -
Mitigating spectral bias for the multiscale operator learning
by: Liu, Xinliang, et al.
Published: (2022)