math.NA

Papers filed under math.NA on arXiv, each one already summarized by Paperlayer. Open any of them to read the summary beside the original PDF, with every point linked to the line, figure, or table it came from.

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121 to 180 of 953

Algorithms, Initializations, and Convergence for the Nonnegative Matrix Factorization
Amy N. Langville, Carl D. Meyer, Russell Albright +2
math.NAcs.LGstat.MLarXiv:1407.7299v12014
Nearly optimal lattice simulation by product formulas
Andrew M. Childs, Yuan Su
quant-phmath.NAarXiv:1901.00564v22019
Solving high-dimensional Hamilton-Jacobi-Bellman PDEs using neural networks: perspectives from the theory of controlled diffusions and measures on path space
Nikolas Nüsken, Lorenz Richter
math.OCcs.LGmath.NAarXiv:2005.05409v22020
Numerical analysis of nonlinear eigenvalue problems
Eric Cancès, Rachida Chakir, Yvon Maday
math.NAarXiv:0905.1645v22009
An Isogeometric Boundary Element Method for elastostatic analysis: 2D implementation aspects
R. N. Simpson, S. P. A. Bordas, H. Lian +1
math.NAarXiv:1302.5305v12013
Compact Finite Difference Approximations for Space Fractional Diffusion Equations
Han Zhou, WenYi Tian, Weihua Deng
math.NAarXiv:1204.4870v12012
The exponential scalar auxiliary variable (E-SAV) approach for phase field models and its explicit computing
Zhengguang Liu, Xiaoli Li
math.NAmath.AParXiv:1912.09263v22019
A Generalized Finite Difference-Based Fragile Points Method for Heat Conduction Problems in Non-Homogeneous Media
Smriti, Sundararajan Natarajan, Abhinash Malla
math.NAarXiv:2609.06891v12026
On the Effectiveness of Projection Methods for Convex Feasibility Problems with Linear Inequality Constraints
Y. Censor, W. Chen, P. L. Combettes +2
math.OCmath.NAarXiv:0912.4367v12009
Polyharmonic homogenization, rough polyharmonic splines and sparse super-localization
Houman Owhadi, Lei Zhang, Leonid Berlyand
math.NAmath.AParXiv:1212.0812v22012
Fixed-Rank Representation for Unsupervised Visual Learning
Risheng Liu, Zhouchen Lin, Fernando De la Torre +1
cs.CVmath.NAarXiv:1203.2210v22012
A second-order and nonuniform time-stepping maximum-principle preserving scheme for time-fractional Allen-Cahn equations
Hong-lin Liao, Tao Tang, Tao Zhou
math.NAarXiv:1909.10216v12019
Convergent finite difference solvers for viscosity solutions of the elliptic Monge-Ampère equation in dimensions two and higher
Brittany D. Froese, Adam M. Oberman
math.NAarXiv:1007.0765v32010
Multi-Index Monte Carlo: When Sparsity Meets Sampling
Abdul-Lateef Haji-Ali, Fabio Nobile, Raul Tempone
math.NAarXiv:1405.3757v52014
Hutch++: Optimal Stochastic Trace Estimation
Raphael A. Meyer, Cameron Musco, Christopher Musco +1
cs.DScs.LGmath.NAarXiv:2010.09649v52020
A Radial Basis Function (RBF)-Finite Difference (FD) Method for Diffusion and Reaction-Diffusion Equations on Surfaces
Varun Shankar, Grady B. Wright, Robert M. Kirby +1
math.NAarXiv:1404.0812v12014
A Stochastic PCA and SVD Algorithm with an Exponential Convergence Rate
Ohad Shamir
cs.LGmath.NAmath.OCarXiv:1409.2848v52014
Towards Foundation Models for Scientific Machine Learning: Characterizing Scaling and Transfer Behavior
Shashank Subramanian, Peter Harrington, Kurt Keutzer +4
cs.LGmath.NAarXiv:2306.00258v12023
One-bit compressive sensing with norm estimation
Karin Knudson, Rayan Saab, Rachel Ward
stat.MLmath.NAmath.OCarXiv:1404.6853v32014
Lambert W Function for Applications in Physics
Darko Veberic
cs.MSmath.NAphysics.comp-pharXiv:1209.0735v22012
Geometric Ergodicity of Affine Invariant Ensemble Langevin and its Discrete Time Variants
Hong Ye Tan, Yifan Chen
math.STmath.NAmath.OCarXiv:2609.03326v12026
Robust Domain Decomposition Preconditioners for Abstract Symmetric Positive Definite Bilinear Forms
Y. Efendiev, J. Galvis, R. Lazarov +1
math.NAarXiv:1105.1131v12011
Data-Driven Time-Frequency Analysis
Thomas Y. hou, Zuoqiang Shi
math.NAarXiv:1202.5621v12012
Optimally weighted loss functions for solving PDEs with Neural Networks
Remco van der Meer, Cornelis Oosterlee, Anastasia Borovykh
math.NAarXiv:2002.06269v42020
Restoration of Images Corrupted by Impulse Noise and Mixed Gaussian Impulse Noise using Blind Inpainting
Ming Yan
math.OCcs.CVmath.NAarXiv:1304.1408v12013
Parameter-robust discretization and preconditioning of Biot's consolidation model
Jeonghun J. Lee, Kent-Andre Mardal, Ragnar Winther
math.NAarXiv:1507.03199v42015
Analysis of a New Space-Time Parallel Multigrid Algorithm for Parabolic Problems
Martin J. Gander, Martin Neumüller
math.NAarXiv:1411.0519v12014
Efficient estimation of eigenvalue counts in an interval
Edoardo Di Napoli, Eric Polizzi, Yousef Saad
math.NAarXiv:1308.4275v22013
On energy dissipation theory and numerical stability for time-fractional phase field equations
Tao Tang, Haijun Yu, Tao Zhou
math.NAarXiv:1808.01471v22018
Energy Stable and Efficient Finite-Difference Nonlinear Multigrid Schemes for the Modified Phase Field Crystal Equation
Arvind Baskaran, Peng Zhou, Zhengzheng Hu +3
math.NAcond-mat.mtrl-sciarXiv:1208.2643v12012
Discontinuous Galerkin method for fractional convection-diffusion equations
Q. Xu, J. S. Hesthaven
math.NAarXiv:1304.6047v12013
Preserving energy resp. dissipation in numerical PDEs using the "Average Vector Field" method
E. Celledoni, V. Grimm, R. I. McLachlan +4
math.NAarXiv:1202.4555v12012
Improved architectures and training algorithms for deep operator networks
Sifan Wang, Hanwen Wang, Paris Perdikaris
cs.LGmath.NAphysics.comp-pharXiv:2110.01654v22021
Simulating the Marginal Green Contribution of AI Modules in a Smart-Agriculture Platform: Evidence from Two Monte Carlo Experiments
Zhaoyang Li, Ruijie Zhang, Zhaoji Sun +1
cs.AImath.NAarXiv:2609.06740v12026
The 2M Multiplication Algorithm for Complex Matrices
Peter Caday
cs.DCmath.NAarXiv:2609.05419v12026
A digital twin framework for civil engineering structures
Matteo Torzoni, Marco Tezzele, Stefano Mariani +2
math.NAcs.LGarXiv:2308.01445v22023
Symplectic Model Reduction of Hamiltonian Systems
Liqian Peng, Kamran Mohseni
math.NAarXiv:1407.6118v22014
Characterizing the stabilization size for semi-implicit Fourier-spectral method to phase field equations
Dong Li, Zhonghua Qiao, Tao Tang
math.NAarXiv:1410.7541v22014
Scalable and efficient algorithms for the propagation of uncertainty from data through inference to prediction for large-scale problems, with application to flow of the Antarctic ice sheet
Tobin Isaac, Noemi Petra, Georg Stadler +1
math.OCmath.NAstat.COarXiv:1410.1221v22014
Annular liquid jets: exact constraint absorption and finite-time loss of transversality
Francisco R. Villatoro
cs.CEmath.NAarXiv:2609.05457v12026
Assessing Nonlinear Elimination Preconditioning for Trust-Region Phase-Field Fracture
Tianchen Hu
cs.CEmath.APmath.NAarXiv:2609.05458v12026
Sloshing reduction in a swaying tank with porous baffles using scaled boundary finite element method
Pramod, Aln, Choudhury +5
physics.flu-dynmath.NAarXiv:2609.06141v12026
Robust topology optimization with non-Gaussian material fields using polygonal finite elements
Nilton Cuellar, Anderson Pereira, Ivan F. M. Menezes +1
cs.CEmath.NAmath.OCarXiv:2609.05466v12026
Mixed Generalized Multiscale Finite Element Methods and Applications
Eric T. Chung, Yalchin Efendiev, Chak Shing Lee
math.NAarXiv:1406.0950v12014
A geometric alternative to Nesterov's accelerated gradient descent
Sébastien Bubeck, Yin Tat Lee, Mohit Singh
math.OCcs.DScs.LGarXiv:1506.08187v12015
Variable Bandwidth Diffusion Kernels
Tyrus Berry, John Harlim
math.SPmath.NAarXiv:1406.5064v32014
Hamilton-Pontryagin Integrators on Lie Groups: Introduction and Structure-Preserving Properties
Nawaf Bou-Rabee, Jerrold E. Marsden
math.NAarXiv:0801.0996v12008
Natural frequencies of cracked functionally graded material plates by the extended finite element method
S Natarajan, PM Baiz, S Bordas +2
math.NAcond-mat.mtrl-sciarXiv:1107.3907v12011
A Comparison of Automatic Differentiation and Continuous Sensitivity Analysis for Derivatives of Differential Equation Solutions
Yingbo Ma, Vaibhav Dixit, Mike Innes +2
math.NAarXiv:1812.01892v22018
Learning Constitutive Relations using Symmetric Positive Definite Neural Networks
Kailai Xu, Daniel Z. Huang, Eric Darve
math.NAarXiv:2004.00265v12020
Mixed Precision Training of Convolutional Neural Networks using Integer Operations
Dipankar Das, Naveen Mellempudi, Dheevatsa Mudigere +14
cs.NEcs.LGmath.NAarXiv:1802.00930v22018
PU Learning for Matrix Completion
Cho-Jui Hsieh, Nagarajan Natarajan, Inderjit S. Dhillon
cs.LGmath.NAstat.MLarXiv:1411.6081v12014
Influence of Extruded Filament Shape on Buildability in 3D Concrete Printing: A Geometry-Informed Deep Learning-FEM Approach
Giacomo Rizzieri, Saif-Ur-Rehman, Jörg F. Unger +1
cs.CEcs.AIcs.LGarXiv:2609.04028v12026
A Unified Theory of SGD: Variance Reduction, Sampling, Quantization and Coordinate Descent
Eduard Gorbunov, Filip Hanzely, Peter Richtárik
math.OCcs.LGmath.NAarXiv:1905.11261v12019
Efficient numerical computation of the Pfaffian for dense and banded skew-symmetric matrices
M. Wimmer
cond-mat.mes-hallcs.MSmath.NAarXiv:1102.3440v22011
Data-Driven Deep Learning of Partial Differential Equations in Modal Space
Kailiang Wu, Dongbin Xiu
math.NAcs.LGcs.NEarXiv:1910.06948v22019
High order unfitted finite element methods on level set domains using isoparametric mappings
Christoph Lehrenfeld
math.NAcs.CEarXiv:1509.02762v12015
Efficient Inverse Maintenance and Faster Algorithms for Linear Programming
Yin Tat Lee, Aaron Sidford
cs.DSmath.NAmath.OCarXiv:1503.01752v32015
Image Restoration using Total Variation with Overlapping Group Sparsity
Jun Liu, Ting-Zhu Huang, Ivan W. Selesnick +2
cs.CVmath.NAarXiv:1310.3447v22013
Linear and Unconditionally Energy Stable Schemes for the binary Fluid-Surfactant Phase Field Model
Xiaofeng Yang, Lili Ju
math.NAarXiv:1701.07446v12017

math.NA

Algorithms, Initializations, and Convergence for the Nonnegative Matrix Factorization

Nearly optimal lattice simulation by product formulas

Solving high-dimensional Hamilton-Jacobi-Bellman PDEs using neural networks: perspectives from the theory of controlled diffusions and measures on path space

Numerical analysis of nonlinear eigenvalue problems

An Isogeometric Boundary Element Method for elastostatic analysis: 2D implementation aspects

Compact Finite Difference Approximations for Space Fractional Diffusion Equations

The exponential scalar auxiliary variable (E-SAV) approach for phase field models and its explicit computing

A Generalized Finite Difference-Based Fragile Points Method for Heat Conduction Problems in Non-Homogeneous Media

On the Effectiveness of Projection Methods for Convex Feasibility Problems with Linear Inequality Constraints

Polyharmonic homogenization, rough polyharmonic splines and sparse super-localization

Fixed-Rank Representation for Unsupervised Visual Learning

A second-order and nonuniform time-stepping maximum-principle preserving scheme for time-fractional Allen-Cahn equations

Convergent finite difference solvers for viscosity solutions of the elliptic Monge-Ampère equation in dimensions two and higher

Multi-Index Monte Carlo: When Sparsity Meets Sampling

Hutch++: Optimal Stochastic Trace Estimation

A Radial Basis Function (RBF)-Finite Difference (FD) Method for Diffusion and Reaction-Diffusion Equations on Surfaces

A Stochastic PCA and SVD Algorithm with an Exponential Convergence Rate

Towards Foundation Models for Scientific Machine Learning: Characterizing Scaling and Transfer Behavior

One-bit compressive sensing with norm estimation

Lambert W Function for Applications in Physics

Geometric Ergodicity of Affine Invariant Ensemble Langevin and its Discrete Time Variants

Robust Domain Decomposition Preconditioners for Abstract Symmetric Positive Definite Bilinear Forms

Data-Driven Time-Frequency Analysis

Optimally weighted loss functions for solving PDEs with Neural Networks

Restoration of Images Corrupted by Impulse Noise and Mixed Gaussian Impulse Noise using Blind Inpainting

Parameter-robust discretization and preconditioning of Biot's consolidation model

Analysis of a New Space-Time Parallel Multigrid Algorithm for Parabolic Problems

Efficient estimation of eigenvalue counts in an interval

On energy dissipation theory and numerical stability for time-fractional phase field equations

Energy Stable and Efficient Finite-Difference Nonlinear Multigrid Schemes for the Modified Phase Field Crystal Equation

Discontinuous Galerkin method for fractional convection-diffusion equations

Preserving energy resp. dissipation in numerical PDEs using the "Average Vector Field" method

Improved architectures and training algorithms for deep operator networks

Simulating the Marginal Green Contribution of AI Modules in a Smart-Agriculture Platform: Evidence from Two Monte Carlo Experiments

The 2M Multiplication Algorithm for Complex Matrices

A digital twin framework for civil engineering structures

Symplectic Model Reduction of Hamiltonian Systems

Characterizing the stabilization size for semi-implicit Fourier-spectral method to phase field equations

Scalable and efficient algorithms for the propagation of uncertainty from data through inference to prediction for large-scale problems, with application to flow of the Antarctic ice sheet

Annular liquid jets: exact constraint absorption and finite-time loss of transversality

Assessing Nonlinear Elimination Preconditioning for Trust-Region Phase-Field Fracture

Sloshing reduction in a swaying tank with porous baffles using scaled boundary finite element method

Robust topology optimization with non-Gaussian material fields using polygonal finite elements

Mixed Generalized Multiscale Finite Element Methods and Applications

A geometric alternative to Nesterov's accelerated gradient descent

Variable Bandwidth Diffusion Kernels

Hamilton-Pontryagin Integrators on Lie Groups: Introduction and Structure-Preserving Properties

Natural frequencies of cracked functionally graded material plates by the extended finite element method

A Comparison of Automatic Differentiation and Continuous Sensitivity Analysis for Derivatives of Differential Equation Solutions

Learning Constitutive Relations using Symmetric Positive Definite Neural Networks

Mixed Precision Training of Convolutional Neural Networks using Integer Operations

PU Learning for Matrix Completion

Influence of Extruded Filament Shape on Buildability in 3D Concrete Printing: A Geometry-Informed Deep Learning-FEM Approach

A Unified Theory of SGD: Variance Reduction, Sampling, Quantization and Coordinate Descent

Efficient numerical computation of the Pfaffian for dense and banded skew-symmetric matrices

Data-Driven Deep Learning of Partial Differential Equations in Modal Space

High order unfitted finite element methods on level set domains using isoparametric mappings

Efficient Inverse Maintenance and Faster Algorithms for Linear Programming

Image Restoration using Total Variation with Overlapping Group Sparsity

Linear and Unconditionally Energy Stable Schemes for the binary Fluid-Surfactant Phase Field Model