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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1 to 60 of 1,581

The Sliding Frank-Wolfe Algorithm and its Application to Super-Resolution Microscopy
Quentin Denoyelle, Vincent Duval, Gabriel Peyré +1
math.NAcs.NAmath.OCarXiv:1811.06416v12018
On the Convergence of the Mesh-Free Discretization of a Non-Linear Bond-Based Peridynamic Model with a Bond-Breakage Criterion
Lukas Pflug, Michael Stingl, Max Zetzmann
math.NAarXiv:2610.13355v12026
Fast and Stable Arbitrary Precision Approximate Matrix Multiplication
Ioana Dumitriu, Olga Holtz, Abraham Hsu +5
math.NAarXiv:2610.13905v12026
An Energy Stable BDF2 Fourier Pseudo-Spectral Numerical Scheme for the Square Phase Field Crystal Equation
Kelong Cheng, Cheng Wang, Steven M. Wise
math.NAcs.NAnlin.PSarXiv:1906.12255v12019
A physics-informed operator regression framework for extracting data-driven continuum models
Ravi G. Patel, Nathaniel A. Trask, Mitchell A. Wood +1
physics.comp-phcs.LGcs.NAarXiv:2009.11992v12020
Global Optimization of Beam Profiles for Suppressing the Bump-On-Tail Instability
Sandro Mignelli, Lukas Einkemmer
math.NAphysics.acc-phphysics.comp-pharXiv:2610.13391v12026
An isogeometric method for the Reissner-Mindlin plate bending problem
L. Beirão da Veiga, A. Buffa, C. Lovadina +2
math.NAcs.NAarXiv:1106.4436v12011
Riemannian Hessian analysis of Sobolev gradient flows for the Gross--Pitaevskii ground state problem
Shixin Zheng, Xiangxiong Zhang
math.NAmath.OCphysics.comp-pharXiv:2610.12833v12026
On a maximum principle in discretization with spherical harmonics
Arnold Reusken
math.NAarXiv:2610.13540v12026
Energy Stability and Convergence of SAV Block-centered Finite Difference Method for Gradient Flows
Xiaoli Li, Jie Shen, Hongxing Rui
math.NAcs.NAarXiv:1812.01793v12018
An inverse spectral problem for the wave equation with a varying Robin parameter at the boundary
Antti Hannukainen, Petr Kulikov, Matti Lassas +1
math.APmath.NAmath.OCarXiv:2610.13629v12026
Hierarchical interpolative factorization for elliptic operators: differential equations
Kenneth L. Ho, Lexing Ying
math.NAcs.NAarXiv:1307.2895v32013
Block encoding of semiseparable matrices via their generators
Giacomo Antonioli, Gianna M. Del Corso, Roel Van Beeumen
quant-phmath.NAarXiv:2610.13228v12026
Virtual Element Methods for hyperbolic problems on polygonal meshes
Giuseppe Vacca
math.NAcs.NAarXiv:1602.05781v12016
Online Embedding Compression for Text Classification using Low Rank Matrix Factorization
Anish Acharya, Rahul Goel, Angeliki Metallinou +1
cs.LGcs.CLcs.NAarXiv:1811.00641v12018
ADER-ZIST - a mixed explicit ADER-DG and zonally implicit space-time DG approach for Cartesian cut cell meshes
Michael Dumbser, Christian Engwer, Sandra May +1
math.NAarXiv:2610.13245v12026
Entropy-Stable and Well-Balanced Discontinuous Galerkin Methods for the Compressible Euler Equations in Vector-Invariant Form
Marco Artiano, Kieran Ricardo, Oswald Knoth +2
math.NAcs.NAphysics.ao-pharXiv:2610.05820v12026
On the Adjoint Operator in Photoacoustic Tomography
Simon R. Arridge, Marta M. Betcke, Ben T. Cox +2
math.NAcs.NAarXiv:1602.02027v22016
BDF2-type integrator for Landau-Lifshitz-Gilbert equation in micromagnetics: IMEX time-stepping and full effective field
Michele Aldé, Dirk Praetorius, Agus L. Soenjaya
math.NAcs.NAarXiv:2610.10291v12026
Comparison of neural and spline representations for physics-informed learning
R{é}gis Duvigneau
math.APcs.NAmath.NAarXiv:2610.06294v12026
Quantitative $\Gamma$-Convergence: A Variational Extrapolation Framework
Oscar Dominguez, Mario Milman
math.FAcs.NAmath.AParXiv:2610.06645v12026
Adaptive Leja sparse grid constructions for stochastic collocation and high-dimensional approximation
Akil Narayan, John Jakeman
math.NAcs.NAarXiv:1404.5663v22014
Primal dual methods for Wasserstein gradient flows
Jose A. Carrillo, Katy Craig, Li Wang +1
math.NAcs.NAarXiv:1901.08081v22019
Algorithmic Theory of ODEs and Sampling from Well-conditioned Logconcave Densities
Yin Tat Lee, Zhao Song, Santosh S. Vempala
cs.DScs.LGcs.NAarXiv:1812.06243v12018
Instability of Gaussian elimination is exponentially rare (proof of partial result)
Lloyd N. Trefethen
math.NAcs.NAarXiv:2610.04761v12026
A Cut Finite Element Method for Transient Thermal Simulation in Multi-material Electronic Packaging Structures
Hao Dong
math.NAcs.NAarXiv:2610.08543v12026
Low-rank tensor completion: a Riemannian manifold preconditioning approach
Hiroyuki Kasai, Bamdev Mishra
cs.LGcs.NAmath.NAarXiv:1605.08257v12016
Non-local Multi-continua Upscaling for Flows in Heterogeneous Fractured Media
Eric T. Chung, Yalchin Efendiev, Wing Tat Leung +2
math.NAcs.NAarXiv:1708.08379v12017
Structure-preserving quasi-interpolation for vector-valued function with multiple physical constraints
Wenwu Gao
math.NAcs.NAarXiv:2609.12912v12026
Controlling the energy jump of multistable structures using shape optimization
Arselane Hadj Slimane, Patrick E. Farrell, Alberto Paganini +1
math.OCcs.NAmath.NAarXiv:2609.12816v12026
A Unified Two-Grid Framework for Anderson Acceleration and Nonlinear GMRES
James Adler, Yunhui He, Xiaozhe Hu +1
math.NAcs.NAarXiv:2609.13091v12026
An Optimal IPDG Scheme for the Biharmonic Equation
Bohua Zhang, Xia Ji, Shuo Zhang
math.NAcs.NAarXiv:2609.12675v12026
Partition of unity a posteriori error estimators for the linear elasticity eigenvalue problem
Joscha Gedicke, Karen Petersen
math.NAcs.NAarXiv:2609.12865v12026
A stabilized, nodal strain finite element method for small and large deformations: formulation, analysis, and impact on remeshing strategies
Nestor Rossi, Ignacio Romero
math.NAcs.NAmath-pharXiv:2609.12893v12026
Total Generalized Variation for Inverse Problems Involving Piecewise Linear Finite Elements
Moritz Kappes, Manuel Haas, Thomas Beiert +2
math.NAcs.NAarXiv:2609.12778v12026
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
A parameterized block LU preconditioning for double saddle point problems
Hamed Aslani, Mehdi Najafi Kalyani, Davod Khojasteh Salkuyeh
math.NAcs.NAarXiv:2609.12615v12026
Normal Equations and Discrete Energy Structures for High-Order Streamline Diffusion
Erik Burman, Peter Hansbo, Mats G. Larson
math.NAcs.NAarXiv:2609.12506v12026
Early stopping of stochastic variance reduced gradient for linear inverse problems by the discrepancy principle
Bangti Jin, Zehui Zhou
math.NAcs.NAmath.OCarXiv:2609.12396v12026
A Structural Relationship Between Crouzeix-Raviart Immersed Finite Elements for Elliptic and Stokes Interface Problems
Jiaying Ren, Guozhu Yu, Xu Zhang
math.NAcs.NAarXiv:2609.12462v12026
3D Computational Modeling of the Vascular Heat-Sink Effect in Microwave Ablation of Tumors Close to the Aorta
Youjin Kim, Kyungho Yoon, Minwoo Shin
math.NAcs.NAarXiv:2609.12407v12026
Multilevel Picard approximations for McKean-Vlasov stochastic differential equations with jumps
Ariel Neufeld, Tuan Anh Nguyen, Philipp Schmocker
math.NAcs.NAmath.PRarXiv:2610.10863v12026
On the approximation by single hidden layer feedforward neural networks with fixed weights
Namig J. Guliyev, Vugar E. Ismailov
cs.NEcs.ITcs.NAarXiv:1708.06219v12017
A spectral-element method for computing many eigenvalues and their asymptotics of the Schr\"odinger operator with Robin boundary condition
Weizhu Bao, Fukeng Huang
math.NAcs.NAmath-pharXiv:2609.12369v12026
FOSLS-deRhaNN: native de Rham neural classes for H(div) and H(curl) with applications to first-order system least-squares neural network methods for partial differential equations
Shun Zhang
math.NAcs.LGcs.NAarXiv:2610.08016v12026
Numerical Bogoliubov approximation of bosonic many-body quantum dynamics
Yoann Le Hénaff, Christian Lubich, Peter Pickl
math.NAcs.NAarXiv:2610.08956v12026
Grid-Free Monte Carlo for Time-Dependent Diffusion
Zihong Zhou, Rohan Sawhney, Eugene d'Eon +1
cs.GRcs.NAmath.NAarXiv:2609.12306v12026
Impact of Data Quality on Real-Time Locational Marginal Price
Liyan Jia, Jinsub Kim, Robert J. Thomas +1
math.NAcs.NAarXiv:1212.6662v22012
Operator preconditioning of the Costabel FEM-BEM coupling for the time-harmonic Maxwell transmission problem
Quang Huy Nguyen, Van Chien Le, Kristof Cools
math.NAcs.NAarXiv:2610.09765v22026
Gauss--Chebyshev Quadrature, $\mathbb S^1$-Designs, and the Planar Minkowski Inverse Problem: A One-Dimensional Model for Design-Induced Convex Geometry
Congpei An
math.NAcs.NAmath.MGarXiv:2610.11814v12026
Modeling cardiac muscle fibers in ventricular and atrial electrophysiology simulations
Roberto Piersanti, Pasquale C. Africa, Marco Fedele +4
math.NAcs.CEcs.NAarXiv:2101.10960v12021
Fast Numerical Nonlinear Fourier Transforms
Sander Wahls, H. Vincent Poor
cs.ITcs.NAmath.ITarXiv:1402.1605v32014
High order schemes for the tempered fractional diffusion equations
Can Li, Weihua Deng
physics.comp-phcs.NAmath.NAarXiv:1402.0064v22014
JAXIGA - A software framework for GPU-enabled and differentiable isogeometric analysis
Cosmin Anitescu, Yongjie Jessica Zhang
math.NAcs.MScs.NAarXiv:2610.09083v12026
Inference for Newton Methods with Accelerated Sketch-and-Project via Random Scaling
Xinchen Du, Elizaveta Rebrova, Michał Dereziński +1
stat.MLcs.LGcs.NAarXiv:2609.12421v12026
Data-Driven Free-Energy Learning from Trajectories via Structure-Preserving Exponential Time Differencing
Wenshuai Hu, Guanghua Ji, Xiao Li
math.NAcs.NAarXiv:2610.11931v12026
Quantile-based Loss Filtering for Outlier-Robust Stochastic Gradient Descent
Jamie Haddock, Anna Ma, Elizaveta Rebrova
cs.LGcs.NAmath.NAarXiv:2609.13040v12026
A Douglas-Rachford type primal-dual method for solving inclusions with mixtures of composite and parallel-sum type monotone operators
Radu Ioan Bot, Christopher Hendrich
math.OCcs.NAmath.FAarXiv:1212.0326v12012
Playing with Duality: An Overview of Recent Primal-Dual Approaches for Solving Large-Scale Optimization Problems
Nikos Komodakis, Jean-Christophe Pesquet
math.NAcs.CVcs.LGarXiv:1406.5429v22014
Robust second-order time integration of tree tensor networks
Jonas Kusch, Dominik Sulz
math.NAcs.NAarXiv:2610.11747v12026

math.NA

The Sliding Frank-Wolfe Algorithm and its Application to Super-Resolution Microscopy

On the Convergence of the Mesh-Free Discretization of a Non-Linear Bond-Based Peridynamic Model with a Bond-Breakage Criterion

Fast and Stable Arbitrary Precision Approximate Matrix Multiplication

An Energy Stable BDF2 Fourier Pseudo-Spectral Numerical Scheme for the Square Phase Field Crystal Equation

A physics-informed operator regression framework for extracting data-driven continuum models

Global Optimization of Beam Profiles for Suppressing the Bump-On-Tail Instability

An isogeometric method for the Reissner-Mindlin plate bending problem

Riemannian Hessian analysis of Sobolev gradient flows for the Gross--Pitaevskii ground state problem

On a maximum principle in discretization with spherical harmonics

Energy Stability and Convergence of SAV Block-centered Finite Difference Method for Gradient Flows

An inverse spectral problem for the wave equation with a varying Robin parameter at the boundary

Hierarchical interpolative factorization for elliptic operators: differential equations

Block encoding of semiseparable matrices via their generators

Virtual Element Methods for hyperbolic problems on polygonal meshes

Online Embedding Compression for Text Classification using Low Rank Matrix Factorization

ADER-ZIST - a mixed explicit ADER-DG and zonally implicit space-time DG approach for Cartesian cut cell meshes

Entropy-Stable and Well-Balanced Discontinuous Galerkin Methods for the Compressible Euler Equations in Vector-Invariant Form

On the Adjoint Operator in Photoacoustic Tomography

BDF2-type integrator for Landau-Lifshitz-Gilbert equation in micromagnetics: IMEX time-stepping and full effective field

Comparison of neural and spline representations for physics-informed learning

Quantitative $\Gamma$-Convergence: A Variational Extrapolation Framework

Adaptive Leja sparse grid constructions for stochastic collocation and high-dimensional approximation

Primal dual methods for Wasserstein gradient flows

Algorithmic Theory of ODEs and Sampling from Well-conditioned Logconcave Densities

Instability of Gaussian elimination is exponentially rare (proof of partial result)

A Cut Finite Element Method for Transient Thermal Simulation in Multi-material Electronic Packaging Structures

Low-rank tensor completion: a Riemannian manifold preconditioning approach

Non-local Multi-continua Upscaling for Flows in Heterogeneous Fractured Media

Structure-preserving quasi-interpolation for vector-valued function with multiple physical constraints

Controlling the energy jump of multistable structures using shape optimization

A Unified Two-Grid Framework for Anderson Acceleration and Nonlinear GMRES

An Optimal IPDG Scheme for the Biharmonic Equation

Partition of unity a posteriori error estimators for the linear elasticity eigenvalue problem

A stabilized, nodal strain finite element method for small and large deformations: formulation, analysis, and impact on remeshing strategies

Total Generalized Variation for Inverse Problems Involving Piecewise Linear Finite Elements

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

A parameterized block LU preconditioning for double saddle point problems

Normal Equations and Discrete Energy Structures for High-Order Streamline Diffusion

Early stopping of stochastic variance reduced gradient for linear inverse problems by the discrepancy principle

A Structural Relationship Between Crouzeix-Raviart Immersed Finite Elements for Elliptic and Stokes Interface Problems

3D Computational Modeling of the Vascular Heat-Sink Effect in Microwave Ablation of Tumors Close to the Aorta

Multilevel Picard approximations for McKean-Vlasov stochastic differential equations with jumps

On the approximation by single hidden layer feedforward neural networks with fixed weights

A spectral-element method for computing many eigenvalues and their asymptotics of the Schr\"odinger operator with Robin boundary condition

FOSLS-deRhaNN: native de Rham neural classes for H(div) and H(curl) with applications to first-order system least-squares neural network methods for partial differential equations

Numerical Bogoliubov approximation of bosonic many-body quantum dynamics

Grid-Free Monte Carlo for Time-Dependent Diffusion

Impact of Data Quality on Real-Time Locational Marginal Price

Operator preconditioning of the Costabel FEM-BEM coupling for the time-harmonic Maxwell transmission problem

Gauss--Chebyshev Quadrature, $\mathbb S^1$-Designs, and the Planar Minkowski Inverse Problem: A One-Dimensional Model for Design-Induced Convex Geometry

Modeling cardiac muscle fibers in ventricular and atrial electrophysiology simulations

Fast Numerical Nonlinear Fourier Transforms

High order schemes for the tempered fractional diffusion equations

JAXIGA - A software framework for GPU-enabled and differentiable isogeometric analysis

Inference for Newton Methods with Accelerated Sketch-and-Project via Random Scaling

Data-Driven Free-Energy Learning from Trajectories via Structure-Preserving Exponential Time Differencing

Quantile-based Loss Filtering for Outlier-Robust Stochastic Gradient Descent

A Douglas-Rachford type primal-dual method for solving inclusions with mixtures of composite and parallel-sum type monotone operators

Playing with Duality: An Overview of Recent Primal-Dual Approaches for Solving Large-Scale Optimization Problems

Robust second-order time integration of tree tensor networks