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.

Search paper metadata (including unsummarized papers)

1,321 to 1,380 of 1,856

MAPEL: Achieving Global Optimality for a Non-convex Wireless Power Control Problem
Liping Qian, Ying Jun Zhang, Jianwei Huang
cs.NImath.NAarXiv:0805.2675v22008
A multi-class kinetic traffic flow model: discrete-velocity formulation and diffusively-corrected macroscopic limits
Carmen Mezquita-Nieto, Paola Goatin, Axel Klar
math.NAmath.AParXiv:2608.27159v12026
Algorithms, Initializations, and Convergence for the Nonnegative Matrix Factorization
Amy N. Langville, Carl D. Meyer, Russell Albright +2
math.NAcs.LGstat.MLarXiv:1407.7299v12014
Detecting and Discriminating Operator Misspecification in Hybrid PDE-Parameter Learning: a Reference-Free Instrument, with Discrimination Bounded In Sample
Eric Fock
cs.LGmath.NAstat.MEarXiv:2608.16925v12026
High Probability Derivative Bounds for Random tanh Neural Networks on a Hypercube
Josef Dick, Michael Feischl, Fabian Zehetgruber
cs.LGmath.NAarXiv:2608.26526v12026
Symmetric factorization of the conformation tensor in viscoelastic fluid models
Nusret Balci, Becca Thomases, Michael Renardy +1
math.NAcs.NAmath.AParXiv:1006.3488v12010
On the numerical approximation of the Perron-Frobenius and Koopman operator
Stefan Klus, Péter Koltai, Christof Schütte
math.DSmath.NAarXiv:1512.05997v32015
Generalized Singular Value Thresholding
Canyi Lu, Changbo Zhu, Chunyan Xu +2
cs.CVcs.LGmath.NAarXiv:1412.2231v22014
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
Numerical analysis of nonlinear subdiffusion equations
Bangti Jin, Buyang Li, Zhi Zhou
math.NAarXiv:1705.07398v22017
SparseStack Is an Optimal Oblivious Subspace Embedding
Diar Heidary
cs.DScs.NAmath.NAarXiv:2609.02978v22026
Stability and error analysis of fully discrete original energy-dissipative and length-preserving scheme for the Landau-Lifshitz-Gilbert equation
Binghong Li, Xiaoli Li, Cheng Wang +1
math.NAarXiv:2602.07571v32026
Solving Linear Systems in $\widetilde{O}(mn \log \frac{\kappa}{\epsilon})$ Bit Operations
Jonathan A. Kelner
cs.DScs.CCcs.NAarXiv:2609.38101v12026
A Physics Informed Neural Network for Time-Dependent Nonlinear and Higher Order Partial Differential Equations
Revanth Mattey, Susanta Ghosh
math.NAphysics.comp-pharXiv:2106.07606v12021
Freezing Calder\'on: Robust Preconditioning for Maxwell Scattering under Shape Uncertainty
Paul Escapil-Inchauspé, Carlos Jerez-Hanckes
math.NAcs.NAarXiv:2609.30559v12026
A 3D Summation-by-Parts scheme on a Hyperboloidal Foliation of Minkowski
Shalabh Gautam
gr-qcmath-phmath.AParXiv:2608.25363v12026
Benchmarks for single-phase flow in fractured porous media
Bernd Flemisch, Inga Berre, Wietse Boon +5
math.NAcs.CEarXiv:1701.01496v12017
Uniqueness of reconstruction and an inversion procedure for thermoacoustic and photoacoustic tomography
Mark Agranovsky, Peter Kuchment
math.NAcs.NAmath-pharXiv:0706.0598v12007
Learning-guided Kansa collocation for forward and inverse PDEs beyond linearity
Zheyuan Hu, Weitao Chen, Cengiz Öztireli +2
cs.CEcs.AIcs.LGarXiv:2602.07970v32026
ABrA-GD: Adaptive Bregman Accelerated Gradient Descent for Relatively Smooth and (Strongly-)Convex Optimization
Damien Scieur
math.OCcs.NAmath.NAarXiv:2609.38741v12026
Momentum and Stochastic Momentum for Stochastic Gradient, Newton, Proximal Point and Subspace Descent Methods
Nicolas Loizou, Peter Richtárik
math.OCcs.LGmath.NAarXiv:1712.09677v22017
Active subspace methods in theory and practice: applications to kriging surfaces
Paul G. Constantine, Eric Dow, Qiqi Wang
math.NAarXiv:1304.2070v22013
Numerical Methods for the Fractional Laplacian: a Finite Difference-quadrature Approach
Yanghong Huang, Adam Oberman
math.NAarXiv:1311.7691v32013
PETSc/TS: A Modern Scalable ODE/DAE Solver Library
Shrirang Abhyankar, Jed Brown, Emil M. Constantinescu +3
math.NAcs.NAarXiv:1806.01437v12018
Data-driven identification of parametric partial differential equations
Samuel Rudy, Alessandro Alla, Steven L. Brunton +1
math.NAarXiv:1806.00732v12018
Hessian Schatten-Norm Regularization for Linear Inverse Problems
Stamatios Lefkimmiatis, John Paul Ward, Michael Unser
math.OCcs.CVmath.NAarXiv:1209.3318v32012
Hutch#: Optimal non-adaptive Frobenius norm estimation
Tyler Chen, Diana Halikias, Christopher Musco +1
math.NAcs.DScs.NAarXiv:2609.28472v12026
Randomized Block Krylov Methods for Stronger and Faster Approximate Singular Value Decomposition
Cameron Musco, Christopher Musco
cs.DScs.LGmath.NAarXiv:1504.05477v42015
Linear convergence of iterative soft-thresholding
Kristian Bredies, Dirk A. Lorenz
math.FAmath.NAarXiv:0709.1598v42007
Sweeping Preconditioner for the Helmholtz Equation: Moving Perfectly Matched Layers
Björn Engquist, Lexing Ying
math.NAarXiv:1007.4291v22010
Nonlinear Mode Decomposition: a new noise-robust, adaptive decomposition method
Dmytro Iatsenko, Peter V. E. McClintock, Aneta Stefanovska
math.NAcs.NAarXiv:1207.5567v22012
A mesh-free multiresolution deep energy method with phase-field modeling of brittle fracture
Han Zhang, Mehrisadat Makki Alamdari, Babak Shahbodagh +4
cs.LGmath.NAarXiv:2608.24126v12026
A $C^1$ virtual element method for the Cahn-Hilliard equation with polygonal meshes
Paola F. Antonietti, Lourenco Beirao da Veiga, Simone Scacchi +1
math.NAarXiv:1502.03259v12015
Latent-Space No-Arbitrage Geometry of Generative Models for Implied Volatility Surfaces
Jing Wang, Shuaiqiang Liu, Cornelis Vuik
q-fin.CPcs.AIcs.LGarXiv:2609.00332v12026
SwitchNet: a neural network model for forward and inverse scattering problems
Yuehaw Khoo, Lexing Ying
math.NAcs.LGarXiv:1810.09675v12018
A General Superconvergence Result for Cubature on Triangulated Polygonal Domains
Jonah A. Reeger
math.NAarXiv:2608.28883v12026
Splitting Methods for Convex Clustering
Eric C. Chi, Kenneth Lange
stat.MLmath.NAmath.OCarXiv:1304.0499v22013
An integral method for solving nonlinear eigenvalue problems
Wolf-Jürgen Beyn
math.NAarXiv:1003.1580v12010
Learning Neural PDE Solvers with Convergence Guarantees
Jun-Ting Hsieh, Shengjia Zhao, Stephan Eismann +2
math.NAstat.COstat.MLarXiv:1906.01200v12019
Feedback Particle Filter
Tao Yang, Prashant G. Mehta, Sean P. Meyn
math.NAarXiv:1302.6563v12013
Generalised dissipative solutions for a non-isothermal phase-field system: existence, weak-strong uniqueness, and long-time behaviour
Aaron Brunk, Marvin Fritz
math.APmath.NAarXiv:2608.26297v12026
Second-Order Optimization for Non-Convex Machine Learning: An Empirical Study
Peng Xu, Farbod Roosta-Khorasani, Michael W. Mahoney
math.OCcs.LGmath.NAarXiv:1708.07827v22017
Linked Component Analysis from Matrices to High Order Tensors: Applications to Biomedical Data
Guoxu Zhou, Qibin Zhao, Yu Zhang +3
cs.CEcs.LGmath.NAarXiv:1508.07416v12015
Multi-Contrast MRI Reconstruction with Structure-Guided Total Variation
Matthias J. Ehrhardt, Marta M. Betcke
math.NAcs.CVcs.NAarXiv:1511.06631v12015
Hybrid finite difference/finite element immersed boundary method
Boyce E. Griffith, Xiaoyu Luo
math.NAcs.CEarXiv:1612.05916v22016
Deep Null Space Learning for Inverse Problems: Convergence Analysis and Rates
Johannes Schwab, Stephan Antholzer, Markus Haltmeier
math.NAcs.NAarXiv:1806.06137v32018
Templates for Convex Cone Problems with Applications to Sparse Signal Recovery
Stephen R. Becker, Emmanuel J. Candès, Michael Grant
math.OCmath.NAmath.STarXiv:1009.2065v32010
Polyharmonic homogenization, rough polyharmonic splines and sparse super-localization
Houman Owhadi, Lei Zhang, Leonid Berlyand
math.NAmath.AParXiv:1212.0812v22012
On universal approximation and error bounds for Fourier Neural Operators
Nikola Kovachki, Samuel Lanthaler, Siddhartha Mishra
math.NAarXiv:2107.07562v12021
Fluid-structure interaction in blood flow capturing non-zero longitudinal structure displacement
Martina Bukac, Suncica Canic, Roland Glowinski +2
math.NAcs.NAarXiv:1207.0039v12012
Optimal CUR Matrix Decompositions
Christos Boutsidis, David P. Woodruff
cs.DScs.LGmath.NAarXiv:1405.7910v22014
A fast direct solver for structured linear systems by recursive skeletonization
Kenneth L. Ho, Leslie Greengard
math.NAarXiv:1110.3105v22011
Characterizing possible failure modes in physics-informed neural networks
Aditi S. Krishnapriyan, Amir Gholami, Shandian Zhe +2
cs.LGcs.AImath.NAarXiv:2109.01050v22021
Learning Informative Prior with Infinite-Dimensional Continuous Normalizing Flow for Bayesian Inverse Problem
Yang Zhao, Junxiong Jia, Tao Zhou
math.NAcs.LGcs.NAarXiv:2609.03343v22026
Error bounds for the Sherman-Morrison formula and its modification with improved stability
Behnam Hashemi, Yuji Nakatsukasa
math.NAcs.NAarXiv:2609.12266v12026
Global convergence of splitting methods for nonconvex composite optimization
Guoyin Li, Ting Kei Pong
math.OCcs.LGmath.NAarXiv:1407.0753v62014
On the Equivalence between Kernel Quadrature Rules and Random Feature Expansions
Francis Bach
cs.LGmath.NAstat.MLarXiv:1502.06800v22015
Second-Order IMEX Time-Stepping Methods for Efficient Bidomain Multi-Electrode Array Simulations of Cardiac Stem Cell Monolayers
Sofia Tonali, Sofia Botti, Luca Franco Pavarino
math.NAcs.NAarXiv:2609.12650v12026
The 2M Multiplication Algorithm for Complex Matrices
Peter Caday
cs.DCmath.NAarXiv:2609.05419v12026
ReLU Deep Neural Networks and Linear Finite Elements
Juncai He, Lin Li, Jinchao Xu +1
math.NAarXiv:1807.03973v22018

math.NA

MAPEL: Achieving Global Optimality for a Non-convex Wireless Power Control Problem

A multi-class kinetic traffic flow model: discrete-velocity formulation and diffusively-corrected macroscopic limits

Algorithms, Initializations, and Convergence for the Nonnegative Matrix Factorization

Detecting and Discriminating Operator Misspecification in Hybrid PDE-Parameter Learning: a Reference-Free Instrument, with Discrimination Bounded In Sample

High Probability Derivative Bounds for Random tanh Neural Networks on a Hypercube

Symmetric factorization of the conformation tensor in viscoelastic fluid models

On the numerical approximation of the Perron-Frobenius and Koopman operator

Generalized Singular Value Thresholding

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

Numerical analysis of nonlinear subdiffusion equations

SparseStack Is an Optimal Oblivious Subspace Embedding

Stability and error analysis of fully discrete original energy-dissipative and length-preserving scheme for the Landau-Lifshitz-Gilbert equation

Solving Linear Systems in $\widetilde{O}(mn \log \frac{\kappa}{\epsilon})$ Bit Operations

A Physics Informed Neural Network for Time-Dependent Nonlinear and Higher Order Partial Differential Equations

Freezing Calder\'on: Robust Preconditioning for Maxwell Scattering under Shape Uncertainty

A 3D Summation-by-Parts scheme on a Hyperboloidal Foliation of Minkowski

Benchmarks for single-phase flow in fractured porous media

Uniqueness of reconstruction and an inversion procedure for thermoacoustic and photoacoustic tomography

Learning-guided Kansa collocation for forward and inverse PDEs beyond linearity

ABrA-GD: Adaptive Bregman Accelerated Gradient Descent for Relatively Smooth and (Strongly-)Convex Optimization

Momentum and Stochastic Momentum for Stochastic Gradient, Newton, Proximal Point and Subspace Descent Methods

Active subspace methods in theory and practice: applications to kriging surfaces

Numerical Methods for the Fractional Laplacian: a Finite Difference-quadrature Approach

PETSc/TS: A Modern Scalable ODE/DAE Solver Library

Data-driven identification of parametric partial differential equations

Hessian Schatten-Norm Regularization for Linear Inverse Problems

Hutch#: Optimal non-adaptive Frobenius norm estimation

Randomized Block Krylov Methods for Stronger and Faster Approximate Singular Value Decomposition

Linear convergence of iterative soft-thresholding

Sweeping Preconditioner for the Helmholtz Equation: Moving Perfectly Matched Layers

Nonlinear Mode Decomposition: a new noise-robust, adaptive decomposition method

A mesh-free multiresolution deep energy method with phase-field modeling of brittle fracture

A $C^1$ virtual element method for the Cahn-Hilliard equation with polygonal meshes

Latent-Space No-Arbitrage Geometry of Generative Models for Implied Volatility Surfaces

SwitchNet: a neural network model for forward and inverse scattering problems

A General Superconvergence Result for Cubature on Triangulated Polygonal Domains

Splitting Methods for Convex Clustering

An integral method for solving nonlinear eigenvalue problems

Learning Neural PDE Solvers with Convergence Guarantees

Feedback Particle Filter

Generalised dissipative solutions for a non-isothermal phase-field system: existence, weak-strong uniqueness, and long-time behaviour

Second-Order Optimization for Non-Convex Machine Learning: An Empirical Study

Linked Component Analysis from Matrices to High Order Tensors: Applications to Biomedical Data

Multi-Contrast MRI Reconstruction with Structure-Guided Total Variation

Hybrid finite difference/finite element immersed boundary method

Deep Null Space Learning for Inverse Problems: Convergence Analysis and Rates

Templates for Convex Cone Problems with Applications to Sparse Signal Recovery

Polyharmonic homogenization, rough polyharmonic splines and sparse super-localization

On universal approximation and error bounds for Fourier Neural Operators

Fluid-structure interaction in blood flow capturing non-zero longitudinal structure displacement

Optimal CUR Matrix Decompositions

A fast direct solver for structured linear systems by recursive skeletonization

Characterizing possible failure modes in physics-informed neural networks

Learning Informative Prior with Infinite-Dimensional Continuous Normalizing Flow for Bayesian Inverse Problem

Error bounds for the Sherman-Morrison formula and its modification with improved stability

Global convergence of splitting methods for nonconvex composite optimization

On the Equivalence between Kernel Quadrature Rules and Random Feature Expansions

Second-Order IMEX Time-Stepping Methods for Efficient Bidomain Multi-Electrode Array Simulations of Cardiac Stem Cell Monolayers

The 2M Multiplication Algorithm for Complex Matrices

ReLU Deep Neural Networks and Linear Finite Elements