Numerical Analysis

Authors and titles for recent submissions

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

Fri, 27 Mar 2020

[1]  arXiv:2003.12046 [pdf, other]
Title: An Immersed Lagrangian-Eulerian Method for Fluid-Structure Interaction
Subjects: Numerical Analysis (math.NA)
[2]  arXiv:2003.12007 [pdf, other]
Title: Algebraic entropy fixes and convex limiting for continuous finite element discretizations of scalar hyperbolic conservation laws
Subjects: Numerical Analysis (math.NA)
[3]  arXiv:2003.11962 [pdf, ps, other]
Title: A micro-macro Markov chain Monte Carlo method for molecular dynamics using reaction coordinate proposals II: indirect reconstruction
Comments: 30 pages, 9 figures, 6 tables. arXiv admin note: text overlap with arXiv:2002.09324
Subjects: Numerical Analysis (math.NA)
[4]  arXiv:2003.11947 [pdf, ps, other]
Title: On the worst-case error of least squares algorithms for $L_2$-approximation with high probability
Authors: Mario Ullrich
Comments: 7 pages. arXiv admin note: substantial text overlap with arXiv:1905.02516
Subjects: Numerical Analysis (math.NA)
[5]  arXiv:2003.11912 [pdf, other]
Title: A Bi-fidelity Ensemble Kalman Method for PDE-Constrained Inverse Problems
Comments: 33 pages. 9 figures
Subjects: Numerical Analysis (math.NA); Computational Physics (physics.comp-ph); Fluid Dynamics (physics.flu-dyn)
[6]  arXiv:2003.11910 [pdf, other]
Title: Data-driven surrogates for high dimensional models using Gaussian process regression on the Grassmann manifold
Comments: 31 pages, 22 Figures
Subjects: Numerical Analysis (math.NA)
[7]  arXiv:2003.11872 [pdf, ps, other]
Title: Efficient Randomized Algorithms for Subspace System Identification
Subjects: Numerical Analysis (math.NA)
[8]  arXiv:2003.11795 [pdf, other]
Title: A Primal-Dual Weak Galerkin Method for Div-Curl Systems with low-regularity solutions
Subjects: Numerical Analysis (math.NA)
[9]  arXiv:2003.11785 [pdf, ps, other]
Title: Uniform error bounds of an exponential wave integrator for the long-time dynamics of the nonlinear Klein-Gordon equation
Authors: Yue Feng, Wenfan Yi
Comments: 24 pages, 3 figures
Subjects: Numerical Analysis (math.NA)
[10]  arXiv:2003.11733 [pdf, other]
Title: $φ$-FEM, a finite element method on domains defined by level-sets: the Neumann boundary case
Subjects: Numerical Analysis (math.NA)
[11]  arXiv:2003.12004 (cross-list from math.OC) [pdf, other]
Title: Robust Least Squares for Quantized Data
Comments: 11 pages, 5 figures, 2 tables
Subjects: Optimization and Control (math.OC); Numerical Analysis (math.NA)
[12]  arXiv:2003.11914 (cross-list from cs.CG) [pdf, ps, other]
Title: Geometric Sparsification of Closeness Relations: Eigenvalue Clustering for Computing Matrix Functions
Subjects: Computational Geometry (cs.CG); Mathematical Software (cs.MS); Numerical Analysis (math.NA)
[13]  arXiv:2003.11892 (cross-list from math-ph) [pdf, ps, other]
Title: On the geometry of discrete contact mechanics
Subjects: Mathematical Physics (math-ph); Numerical Analysis (math.NA)

Thu, 26 Mar 2020

[14]  arXiv:2003.11513 [pdf, other]
Title: Convexification and experimental data for a 3D inverse scattering problem with the moving point source
Comments: 35 pages, 22 figures, 2 tables
Subjects: Numerical Analysis (math.NA); Analysis of PDEs (math.AP); Optimization and Control (math.OC)
[15]  arXiv:2003.11257 [pdf, ps, other]
Title: Convergence of Random Batch Method for interacting particles with disparate species and weights
Subjects: Numerical Analysis (math.NA)
[16]  arXiv:2003.11253 [pdf, other]
Title: Data-consistent neural networks for solving nonlinear inverse problems
Subjects: Numerical Analysis (math.NA); Image and Video Processing (eess.IV)
[17]  arXiv:2003.11223 [pdf, other]
Title: Permanent charge effects on ionic flow: a numerical study of flux ratios and their bifurcation
Comments: 31 pages, 15 figures
Subjects: Numerical Analysis (math.NA)
[18]  arXiv:2003.11115 [pdf, other]
Title: Advanced Newton Methods for Geodynamical Models of Stokes Flow with Viscoplastic Rheologies
Comments: submitted
Subjects: Numerical Analysis (math.NA)
[19]  arXiv:2003.11362 (cross-list from math-ph) [pdf, other]
Title: Exact discrete Lagrangian mechanics for nonholonomic mechanics
Comments: 42 pages, 6 figures
Subjects: Mathematical Physics (math-ph); Differential Geometry (math.DG); Numerical Analysis (math.NA)

Wed, 25 Mar 2020 (showing first 6 of 10 entries)

[20]  arXiv:2003.10940 [pdf, ps, other]
Title: On the threshold condition for Dörfler marking
Subjects: Numerical Analysis (math.NA)
[21]  arXiv:2003.10938 [pdf, other]
Title: Robust Parameter Inversion using Adaptive Reduced Order Models
Subjects: Numerical Analysis (math.NA)
[22]  arXiv:2003.10904 [pdf, other]
Title: Goal-Oriented Error Estimation for the Automatic Variationally Stable FE Method for Convection-Dominated Diffusion Problems
Subjects: Numerical Analysis (math.NA)
[23]  arXiv:2003.10785 [pdf, other]
Title: Rate optimality of adaptive finite element methods with respect to the overall computational costs
Subjects: Numerical Analysis (math.NA)
[24]  arXiv:2003.10746 [pdf, other]
Title: Application of a minimal compatible element to incompressible and nearly incompressible continuum mechanics
Subjects: Numerical Analysis (math.NA)
[25]  arXiv:2003.10710 [pdf, other]
Title: Theoretical analysis and simulation methods for Hawkes processes and their diffusion approximation
Subjects: Numerical Analysis (math.NA)
[ total of 75 entries: 1-25 | 26-50 | 51-75 ]
[ showing 25 entries per page: fewer | more | all ]

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