Local Legendre Frame Approximation from Equispaced Data
Fuente:
arXiv
Saved in:
| Main Authors: | Gong, Benxue, Zhao, Zhenyu, Wang, Chenyang |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
High-precision quadrature via local Fourier extension: analytic integration, uniform sampling, and correction for piecewise smooth integrands
by: Liu, Xinran, et al.
Published: (2026)
by: Liu, Xinran, et al.
Published: (2026)
A Local Fourier Extension Method for Function Approximation
by: Zhao, Zhenyu, et al.
Published: (2025)
by: Zhao, Zhenyu, et al.
Published: (2025)
A Patchwise Local Fourier Extension Method for Function Approximation on General Two-Dimensional Domains
by: Zhao, Zhenyu, et al.
Published: (2026)
by: Zhao, Zhenyu, et al.
Published: (2026)
Integrals of Legendre polynomials and approximations
by: Rehouma, Abdelhamid
Published: (2025)
by: Rehouma, Abdelhamid
Published: (2025)
Evaluation of Gauss-Legendre curves
by: Chudy, Filip, et al.
Published: (2026)
by: Chudy, Filip, et al.
Published: (2026)
A preconditioning technique of Gauss--Legendre quadrature for the logarithm of symmetric positive definite matrices
by: Tatsuoka, Fuminori, et al.
Published: (2024)
by: Tatsuoka, Fuminori, et al.
Published: (2024)
Fast numerical derivatives based on multi-interval Fourier extension
by: Zhao, Zhenyu, et al.
Published: (2025)
by: Zhao, Zhenyu, et al.
Published: (2025)
From an Elementary Proof of Error Representation for Hermite Quadrature to a Rediscovery of Legendre Polynomials and Rodrigues Formula
by: Bui-Thanh, Tan, et al.
Published: (2026)
by: Bui-Thanh, Tan, et al.
Published: (2026)
A Machine Learning Model for Solving Lane-Emden Equation using Legendre Wavelet Neural Network
by: Patel, Vijay Kumar, et al.
Published: (2024)
by: Patel, Vijay Kumar, et al.
Published: (2024)
The inverse initial data problem for anisotropic Navier-Stokes equations via Legendre time reduction method
by: Van, Cong B., et al.
Published: (2025)
by: Van, Cong B., et al.
Published: (2025)
A decoupled Crank-Nicolson leap-frog scheme for the unsteady bioconvection flows problem with concentration dependent viscosity
by: Li, Chenyang
Published: (2025)
by: Li, Chenyang
Published: (2025)
CUR Low Rank Approximation of a Matrix at Sublinear Cost
by: Go, Soo, et al.
Published: (2019)
by: Go, Soo, et al.
Published: (2019)
Error Estimates for Data-driven Weakly Convex Frame-based Image Regularization
by: Ebner, Andrea, et al.
Published: (2024)
by: Ebner, Andrea, et al.
Published: (2024)
A Spectral Localization Method for Time-Fractional Integro-Differential Equations with Nonsmooth Data
by: Zhao, Lijing, et al.
Published: (2025)
by: Zhao, Lijing, et al.
Published: (2025)
Finite-Difference Approximations and Local Algorithm for the Poisson and Poisson-Boltzmann Electrostatics
by: Li, Bo, et al.
Published: (2024)
by: Li, Bo, et al.
Published: (2024)
An Efficient Solver to Helmholtz Equations by Recontruction Discontinuous Approximation
by: Zhao, Shuhai
Published: (2025)
by: Zhao, Shuhai
Published: (2025)
A Higher Order Local Mesh Method for Approximating 1-Laplacians on Unknown Manifolds
by: Peoples, John Wilson, et al.
Published: (2024)
by: Peoples, John Wilson, et al.
Published: (2024)
Error analysis of a Euler finite element scheme for Natural convection model with variable density
by: Hang, Li, et al.
Published: (2025)
by: Hang, Li, et al.
Published: (2025)
Superfast Low Rank Approximation
by: Go, Soo, et al.
Published: (2018)
by: Go, Soo, et al.
Published: (2018)
Low Rank Approximation at Sublinear Cost
by: Luan, Qi, et al.
Published: (2019)
by: Luan, Qi, et al.
Published: (2019)
Error bounds for perspective cones of a class of nonnegative Legendre functions
by: Wang, Xiaozhou, et al.
Published: (2025)
by: Wang, Xiaozhou, et al.
Published: (2025)
Absorbing boundary conditions for the Helmholtz equation using Gauss-Legendre quadrature reduced integrations
by: Sagiyama, Koki
Published: (2023)
by: Sagiyama, Koki
Published: (2023)
An arbitrary order Reconstructed Discontinuous Approximation to Fourth-order Curl Problem
by: Li, Ruo, et al.
Published: (2024)
by: Li, Ruo, et al.
Published: (2024)
Greedy Kernel Methods for Approximating Breakthrough Curves for Reactive Flow from 3D Porous Geometry Data
by: Herkert, Robin, et al.
Published: (2024)
by: Herkert, Robin, et al.
Published: (2024)
A faster multipole Legendre-Chebyshev transform
by: Mortensen, Mikael
Published: (2024)
by: Mortensen, Mikael
Published: (2024)
Dynamical Tensor Train Approximation for Kinetic Equations
by: Wang, Geshuo, et al.
Published: (2025)
by: Wang, Geshuo, et al.
Published: (2025)
Unconditionally stable Gauge-Uzawa finite element schemes for the chemo-repulsion-Navier-Stokes system
by: Li, Chenyang, et al.
Published: (2025)
by: Li, Chenyang, et al.
Published: (2025)
Fully discrete finite element approximation for the projection method to solve the Chemotaxis-Fluid System
by: Li, Chenyang, et al.
Published: (2025)
by: Li, Chenyang, et al.
Published: (2025)
Unconditionally optimal error Estimate of a linearized Second-order Fully Discrete Finite Element Method for the bioconvection flows with concentration dependent viscosity
by: Li, Chenyang, et al.
Published: (2025)
by: Li, Chenyang, et al.
Published: (2025)
Stochastic Finite Volume Approximation with Clustering in the Parameter Space for Forward Uncertainty Quantification of PDEs with Random Parameters
by: Zhang, Zhao, et al.
Published: (2025)
by: Zhang, Zhao, et al.
Published: (2025)
QRP Variation of Cross--Approximation Iterations for Low Rank Approximation
by: Pan, Victor Y., et al.
Published: (2018)
by: Pan, Victor Y., et al.
Published: (2018)
Singular Value and Frame Decomposition-based Reconstruction for Atmospheric Tomography
by: Weissinger, Lukas, et al.
Published: (2024)
by: Weissinger, Lukas, et al.
Published: (2024)
Approximation of invariant measures for random lattice reversible Selkov systems
by: Su, Fang, et al.
Published: (2025)
by: Su, Fang, et al.
Published: (2025)
Sparse Recovery for Overcomplete Frames: Sensing Matrices and Recovery Guarantees
by: Chen, Xuemei, et al.
Published: (2024)
by: Chen, Xuemei, et al.
Published: (2024)
Regularization of Inverse Problems by Filtered Diagonal Frame Decomposition under general source
by: Trong, Dang Duc, et al.
Published: (2025)
by: Trong, Dang Duc, et al.
Published: (2025)
Approximate Taylor methods for ODEs
by: Baeza, Antonio, et al.
Published: (2025)
by: Baeza, Antonio, et al.
Published: (2025)
Implicit Dynamical Tensor Train Approximation for Kinetic Equations with Stiff Fokker--Planck Collisions
by: Wang, Geshuo, et al.
Published: (2026)
by: Wang, Geshuo, et al.
Published: (2026)
CLINN: Conservation Law Informed Neural Network for Approximating Discontinuous Solutions
by: Zeng, Weiheng, et al.
Published: (2025)
by: Zeng, Weiheng, et al.
Published: (2025)
Mean field error estimate of the random batch method for large interacting particle system
by: Huang, Zhenyu, et al.
Published: (2024)
by: Huang, Zhenyu, et al.
Published: (2024)
Super-Exponential Approximation of the Riemann-Liouville Fractional Integral via Gegenbauer-Based Fractional Approximation Methods
by: Elgindy, Kareem T.
Published: (2025)
by: Elgindy, Kareem T.
Published: (2025)
Similar Items
-
High-precision quadrature via local Fourier extension: analytic integration, uniform sampling, and correction for piecewise smooth integrands
by: Liu, Xinran, et al.
Published: (2026) -
A Local Fourier Extension Method for Function Approximation
by: Zhao, Zhenyu, et al.
Published: (2025) -
A Patchwise Local Fourier Extension Method for Function Approximation on General Two-Dimensional Domains
by: Zhao, Zhenyu, et al.
Published: (2026) -
Integrals of Legendre polynomials and approximations
by: Rehouma, Abdelhamid
Published: (2025) -
Evaluation of Gauss-Legendre curves
by: Chudy, Filip, et al.
Published: (2026)