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Numerical Analysis

Authors and titles for recent submissions

[ total of 98 entries: 1-25 | 26-50 | 51-75 | 76-98 ]
[ showing 25 entries per page: fewer | more | all ]

Fri, 1 Mar 2024

[1]  arXiv:2402.19381 [pdf, other]
Title: Optimized Bayesian Framework for Inverse Heat Transfer Problems Using Reduced Order Methods
Subjects: Numerical Analysis (math.NA)
[2]  arXiv:2402.19191 [pdf, other]
Title: An asymptotic-preserving method for the three-temperature radiative transfer model
Subjects: Numerical Analysis (math.NA); Mathematical Physics (math-ph)
[3]  arXiv:2402.19147 [pdf, other]
Title: Efficient quaternion CUR method for low-rank approximation to quaternion matrix
Subjects: Numerical Analysis (math.NA)
[4]  arXiv:2402.19132 [pdf, ps, other]
Title: Weighted least $\ell_p$ approximation on compact Riemannian manifolds
Comments: 23 pages
Subjects: Numerical Analysis (math.NA)
[5]  arXiv:2402.19125 [pdf, other]
Title: Highly efficient Gauss's law-preserving spectral algorithms for Maxwell's double-curl source and eigenvalue problems based on eigen-decomposition
Subjects: Numerical Analysis (math.NA)
[6]  arXiv:2402.19056 [pdf, other]
Title: Recovering the Polytropic Exponent in the Porous Medium Equation: Asymptotic Approach
Subjects: Numerical Analysis (math.NA)
[7]  arXiv:2402.19015 [pdf, other]
Title: Fractional material derivative: pointwise representation and a finite volume numerical scheme
Subjects: Numerical Analysis (math.NA)
[8]  arXiv:2402.18982 [pdf, other]
Title: Splitting integrators for linear Vlasov equations with stochastic perturbations
Subjects: Numerical Analysis (math.NA); Probability (math.PR)
[9]  arXiv:2402.18937 [pdf, other]
Title: Equivalence of ADER and Lax-Wendroff in DG / FR framework for linear problems
Subjects: Numerical Analysis (math.NA)
[10]  arXiv:2402.18860 [pdf, ps, other]
Title: Error estimation for finite element method on meshes that contain thin elements
Subjects: Numerical Analysis (math.NA)
[11]  arXiv:2402.18793 [pdf, other]
Title: An Adaptive Orthogonal Basis Method for Computing Multiple Solutions of Differential Equations with polynomial nonlinearities
Subjects: Numerical Analysis (math.NA)
[12]  arXiv:2402.18740 [pdf, other]
Title: Sixth-order parabolic equation on an interval: Eigenfunction expansion, Green's function, and intermediate asymptotics for a finite thin film with elastic resistance
Comments: 20 pages, 6 figures
Subjects: Numerical Analysis (math.NA); Fluid Dynamics (physics.flu-dyn)
[13]  arXiv:2402.18721 [pdf, other]
Title: A collocation method for nonlinear tensor differential equations on low-rank manifolds
Authors: Alec Dektor
Comments: 19 pages, 4 figures
Subjects: Numerical Analysis (math.NA); Computational Physics (physics.comp-ph)
[14]  arXiv:2402.18660 [pdf, other]
Title: Versatile mixed methods for compressible flows
Comments: 28 pages, 4 figures, 4 tables
Subjects: Numerical Analysis (math.NA)
[15]  arXiv:2402.19242 (cross-list from cs.LG) [pdf, other]
Title: Derivative-enhanced Deep Operator Network
Subjects: Machine Learning (cs.LG); Computational Engineering, Finance, and Science (cs.CE); Numerical Analysis (math.NA)
[16]  arXiv:2402.19084 (cross-list from math.AP) [pdf, other]
Title: High multiplicity of positive solutions in a superlinear problem of Moore-Nehari type
Subjects: Analysis of PDEs (math.AP); Classical Analysis and ODEs (math.CA); Numerical Analysis (math.NA)
[17]  arXiv:2402.18596 (cross-list from cs.GR) [pdf, other]
Title: Image-To-Mesh Conversion for Biomedical Simulations
Comments: 37 pages, 26 figures
Subjects: Graphics (cs.GR); Mathematical Software (cs.MS); Numerical Analysis (math.NA)

Thu, 29 Feb 2024 (showing first 8 of 10 entries)

[18]  arXiv:2402.18427 [pdf, other]
Title: Better than best low-rank approximation with the singular value decomposition
Authors: David F. Gleich
Subjects: Numerical Analysis (math.NA)
[19]  arXiv:2402.18406 [pdf, ps, other]
Title: WKB-based third order method for the highly oscillatory 1D stationary Schrödinger equation
Comments: 36 pages, 8 figures
Subjects: Numerical Analysis (math.NA)
[20]  arXiv:2402.18403 [pdf, other]
Title: Preconditioned iterative solvers for constrained high-order implicit shock tracking methods
Comments: 28 pages, 16 figures, 3 tables
Subjects: Numerical Analysis (math.NA); Optimization and Control (math.OC)
[21]  arXiv:2402.18322 [pdf, ps, other]
Title: Unveiling novel insights into Kirchhoff migration for effective object detection using experimental Fresnel dataset
Authors: Won-Kwang Park
Comments: 6 pages, 3 figures
Subjects: Numerical Analysis (math.NA)
[22]  arXiv:2402.18148 [pdf, other]
Title: A metamodel for confined yield stress flows and parameters' estimation
Authors: Clément Berger (UMPA-ENSL), David Coulette (NUMED, UMPA-ENSL), Paul Vigneaux (UMPA-ENSL, LAMFA)
Comments: Rheologica Acta, 2024
Subjects: Numerical Analysis (math.NA); Classical Physics (physics.class-ph)
[23]  arXiv:2402.18074 [pdf, other]
Title: A One-step Image Retargeing Algorithm Based on Conformal Energy
Comments: 24 pages, 10 figures
Subjects: Numerical Analysis (math.NA); Computational Geometry (cs.CG); Graphics (cs.GR)
[24]  arXiv:2402.18073 [pdf, other]
Title: Tensor Network Space-Time Spectral Collocation Method for Time Dependent Convection-Diffusion-Reaction Equations
Subjects: Numerical Analysis (math.NA)
[25]  arXiv:2402.18071 [pdf, ps, other]
Title: Improved uniform error bounds for long-time dynamics of the high-dimensional nonlinear space fractional sine-Gordon equation with weak nonlinearity
Subjects: Numerical Analysis (math.NA)
[ total of 98 entries: 1-25 | 26-50 | 51-75 | 76-98 ]
[ showing 25 entries per page: fewer | more | all ]

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