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Numerical Analysis

Authors and titles for recent submissions, skipping first 54

[ total of 116 entries: 1-25 | 5-29 | 30-54 | 55-79 | 80-104 | 105-116 ]
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Wed, 1 May 2024 (continued, showing last 5 of 24 entries)

[55]  arXiv:2404.19407 (cross-list from math.OC) [pdf, other]
Title: Comparison of two numerical methods for Riemannian cubic polynomials on Stiefel manifolds
Authors: Alexandre Anahory Simoes, Leonardo Colombo, Fátima Silva Leite
Comments: 12 pages, 3 figures
Subjects: Optimization and Control (math.OC); Systems and Control (eess.SY); Numerical Analysis (math.NA)
[56]  arXiv:2404.19392 (cross-list from math.OC) [pdf, other]
Title: Convergence analysis of the transformed gradient projection algorithms on compact matrix manifolds
Authors: Wentao Ding, Jianze Li, Shuzhong Zhang
Comments: 45 pages, 5 figures, 4 tables
Subjects: Optimization and Control (math.OC); Numerical Analysis (math.NA)
[57]  arXiv:2404.19267 (cross-list from cs.DL) [pdf, ps, other]
Title: Study on the Temporal Evolution of Literature Bradford Curves in the Context of Library Specialization
Authors: Haobai Xue, Xian Liu
Subjects: Digital Libraries (cs.DL); Numerical Analysis (math.NA)
[58]  arXiv:2404.19075 (cross-list from eess.IV) [pdf, other]
Title: Distributed Stochastic Optimization of a Neural Representation Network for Time-Space Tomography Reconstruction
Authors: K. Aditya Mohan, Massimiliano Ferrucci, Chuck Divin, Garrett A. Stevenson, Hyojin Kim
Comments: submitted to Nature Machine Intelligence
Subjects: Image and Video Processing (eess.IV); Artificial Intelligence (cs.AI); Computer Vision and Pattern Recognition (cs.CV); Machine Learning (cs.LG); Numerical Analysis (math.NA)
[59]  arXiv:2404.19053 (cross-list from stat.CO) [pdf, other]
Title: Fast Adaptive Fourier Integration for Spectral Densities of Gaussian Processes
Authors: Paul G. Beckman, Christopher J. Geoga
Subjects: Computation (stat.CO); Numerical Analysis (math.NA)

Tue, 30 Apr 2024 (showing first 20 of 42 entries)

[60]  arXiv:2404.18901 [pdf, other]
Title: Finite Element Approximation of the Fractional Porous Medium Equation
Authors: José A. Carrillo, Stefano Fronzoni, Endre Süli
Subjects: Numerical Analysis (math.NA); Analysis of PDEs (math.AP)
[61]  arXiv:2404.18841 [pdf, other]
Title: Deep orthogonal decomposition: a continuously adaptive data-driven approach to model order reduction
Authors: Nicola Rares Franco, Andrea Manzoni, Paolo Zunino, Jan S. Hesthaven
Subjects: Numerical Analysis (math.NA)
[62]  arXiv:2404.18839 [pdf, other]
Title: Construction of local reduced spaces for Friedrichs' systems via randomized training
Authors: Christian Engwer, Mario Ohlberger, Lukas Renelt
Comments: submitted to Proceedings of Algoritmy 2024
Subjects: Numerical Analysis (math.NA)
[63]  arXiv:2404.18838 [pdf, other]
Title: Accurate adaptive deep learning method for solving elliptic problems
Authors: Jingyong Ying, Yaqi Xie, Jiao Li, Hongqiao Wang
Subjects: Numerical Analysis (math.NA); Computation (stat.CO)
[64]  arXiv:2404.18800 [pdf, other]
Title: Extending h adaptivity with refinement patterns
Authors: Giovane Avancini, Nathan Shauer, Francisco T. Orlandini, Paulo Cesar A. Lucci, Philippe R. B. Devloo
Comments: Preprint accepted for publication in the Book series "Advances in Applied Mechanics, Vol 59, by Elsevier
Subjects: Numerical Analysis (math.NA)
[65]  arXiv:2404.18723 [pdf, ps, other]
Title: Exploring Chebyshev Polynomial Approximations: Error Estimates for Functions of Bounded Variation
Authors: S Akansha
Subjects: Numerical Analysis (math.NA)
[66]  arXiv:2404.18676 [pdf, other]
Title: Exact symmetry conservation and automatic mesh refinement in discrete initial boundary value problems
Authors: Alexander Rothkopf, W. A. Horowitz, Jan Nordström
Comments: 50 pages, 12 figures
Subjects: Numerical Analysis (math.NA); High Energy Physics - Lattice (hep-lat); High Energy Physics - Theory (hep-th); Computational Physics (physics.comp-ph)
[67]  arXiv:2404.18639 [pdf, other]
Title: Efficient preconditioners for coupled Stokes-Darcy problems
Authors: Paula Strohbeck, Iryna Rybak
Subjects: Numerical Analysis (math.NA)
[68]  arXiv:2404.18626 [pdf, other]
Title: Analysis for Implicit and Implicit-Explicit ADER and DeC Methods for Ordinary Differential Equations, Advection-Diffusion and Advection-Dispersion Equations
Authors: Philipp Öffner, Louis Petri, Davide Torlo
Comments: 32 pages, 18 figures, 2 tables. For the associated repository, see this https URL . Submitted to Elsevier
Subjects: Numerical Analysis (math.NA)
[69]  arXiv:2404.18603 [pdf, other]
Title: Beating Posits at Their Own Game: Takum Arithmetic
Authors: Laslo Hunhold
Comments: 72 pages, 22 figures, Conference for Next Generation Arithmetic 2024 (CoNGA 2024)
Subjects: Numerical Analysis (math.NA); Data Structures and Algorithms (cs.DS)
[70]  arXiv:2404.18569 [pdf, ps, other]
Title: Exponential Convergence of $hp$-ILGFEM for semilinear elliptic boundary value problems with monomial reaction
Authors: Yanchen He, Paul Houston, Christoph Schwab, Thomas P. Wihler
Subjects: Numerical Analysis (math.NA)
[71]  arXiv:2404.18568 [pdf, other]
Title: Multigrid method for nonlinear eigenvalue problems based on Newton iteration
Authors: Fei Xu, Manting Xie, Meiling Yue
Subjects: Numerical Analysis (math.NA)
[72]  arXiv:2404.18505 [pdf, other]
Title: R3MG: R-tree based agglomeration of polytopal grids with applications to multilevel methods
Authors: Marco Feder, Andrea Cangiani, Luca Heltai
Comments: 23 pages, 16 figures, 6 tables
Subjects: Numerical Analysis (math.NA)
[73]  arXiv:2404.18463 [pdf, other]
Title: Efficient bound preserving and asymptotic preserving semi-implicit schemes for the fast reaction-diffusion system
Authors: Yu Zhao, Zhennan Zhou
Subjects: Numerical Analysis (math.NA)
[74]  arXiv:2404.18390 [pdf, other]
Title: Critical grid method: An extensible Smoothed Particle Hydrodynamics fluid general interpolation method for Fluid-Structure Interaction surface coupling based on preCICE
Authors: Sifan Long, Xiaowei Guo, Xiaokang Fan, Canqun Yang
Subjects: Numerical Analysis (math.NA)
[75]  arXiv:2404.18348 [pdf, ps, other]
Title: Bilinear optimal control for the Stokes-Brinkman equations: a priori and a posteriori error analyses
Authors: Alejandro Allendes, Gilberto Campaña, Enrique Otarola
Subjects: Numerical Analysis (math.NA); Optimization and Control (math.OC)
[76]  arXiv:2404.18338 [pdf, other]
Title: An extension of the box method discrete fracture model (Box-DFM) to include low-permeable barriers with minimal additional degrees of freedom
Authors: Ziyao Xu, Dennis Gläser
Subjects: Numerical Analysis (math.NA)
[77]  arXiv:2404.18124 [pdf, ps, other]
Title: An Arbitrarily High-Order Fully Well-balanced Hybrid Finite Element-Finite Volume Method for a One-dimensional Blood Flow Model
Authors: Yongle Liu, Wasilij Barsukow
Subjects: Numerical Analysis (math.NA)
[78]  arXiv:2404.18102 [pdf, other]
Title: Quasi-interpolation projectors for Subdivision Surfaces
Authors: Hailun Xu, Hongmei Kang
Subjects: Numerical Analysis (math.NA)
[79]  arXiv:2404.18069 [pdf, other]
Title: Local Discontinuous Galerkin method for fractional Korteweg-de Vries equation
Authors: Mukul Dwivedi, Tanmay Sarkar
Subjects: Numerical Analysis (math.NA)
[ total of 116 entries: 1-25 | 5-29 | 30-54 | 55-79 | 80-104 | 105-116 ]
[ showing 25 entries per page: fewer | more | all ]

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