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Numerical Analysis

Authors and titles for recent submissions

[ total of 42 entries: 1-25 | 26-42 ]
[ showing 25 entries per page: fewer | more | all ]

Thu, 22 Aug 2019

[1]  arXiv:1908.08013 [pdf, ps, other]
Title: Adaptive Morley FEM for the von Kármán equations with optimal convergence rates
Subjects: Numerical Analysis (math.NA)
[2]  arXiv:1908.07984 [pdf, other]
Title: Minimal residual multistep methods for large stiff non-autonomous linear problems
Authors: Boris Faleichik
Subjects: Numerical Analysis (math.NA)
[3]  arXiv:1908.07949 [pdf, ps, other]
Title: Spectral estimates for saddle point matrices arising in weak constraint four-dimensional variational data assimilation
Subjects: Numerical Analysis (math.NA); Dynamical Systems (math.DS)
[4]  arXiv:1908.07916 [pdf, other]
Title: Discrete Total Variation of the Normal Vector Field as Shape Prior with Applications in Geometric Inverse Problems
Comments: arXiv admin note: substantial text overlap with arXiv:1902.07240
Subjects: Numerical Analysis (math.NA)
[5]  arXiv:1908.07725 [pdf, other]
Title: Data-driven model reduction, Wiener projections, and the Mori-Zwanzig formalism
Authors: Kevin K. Lin, Fei Lu
Subjects: Numerical Analysis (math.NA); Computational Physics (physics.comp-ph); Machine Learning (stat.ML)
[6]  arXiv:1908.07925 (cross-list from math.OC) [pdf, ps, other]
Title: Stability of the linear complementarity problem properties under interval uncertainty
Authors: Milan Hladík
Subjects: Optimization and Control (math.OC); Numerical Analysis (math.NA)

Wed, 21 Aug 2019

[7]  arXiv:1908.07472 [pdf, other]
Title: Stochastic regularity of general quadratic observables of high frequency waves
Subjects: Numerical Analysis (math.NA)
[8]  arXiv:1908.07454 [pdf, ps, other]
Title: A posteriori error analysis for a new fully-mixed isotropic discretization to the stationary Stokes-Darcy coupled problem
Comments: 11 pages, 1 figure. arXiv admin note: text overlap with arXiv:1703.01755
Subjects: Numerical Analysis (math.NA)
[9]  arXiv:1908.07403 [pdf, ps, other]
Title: A generalized optimal fourth-order finite difference scheme for a 2D Helmholtz equation with the perfectly matched layer boundary condition
Subjects: Numerical Analysis (math.NA)
[10]  arXiv:1908.07392 [pdf, other]
Title: A Fast Integral Equation Method for the Two-Dimensional Navier-Stokes Equations
Subjects: Numerical Analysis (math.NA); Fluid Dynamics (physics.flu-dyn)
[11]  arXiv:1908.07386 [pdf, ps, other]
Title: Solving a fractional parabolic-hyperbolic free boundary problem which models the growth of tumor with drug application using finite difference-spectral method
Comments: 30 pages, 5 figures
Subjects: Numerical Analysis (math.NA)
[12]  arXiv:1908.07232 [pdf, other]
Title: Sensitivity estimation of conditional value at risk using randomized quasi-Monte Carlo
Authors: Zhijian He
Subjects: Numerical Analysis (math.NA); Computation (stat.CO)
[13]  arXiv:1908.07071 [pdf, other]
Title: Efficient low-order refined preconditioners for high-order matrix-free continuous and discontinuous Galerkin methods
Authors: Will Pazner
Comments: 23 pages, 7 figures
Subjects: Numerical Analysis (math.NA)

Tue, 20 Aug 2019

[14]  arXiv:1908.06880 [pdf, ps, other]
Title: Variance of finite difference methods for reaction networks with non-Lipschitz rate functions
Comments: 20 pages
Subjects: Numerical Analysis (math.NA); Probability (math.PR); Molecular Networks (q-bio.MN)
[15]  arXiv:1908.06736 [pdf, ps, other]
Title: Simple formula for integration of polynomials on a simplex
Authors: Jean Lasserre (LAAS-MAC)
Subjects: Numerical Analysis (math.NA); Classical Analysis and ODEs (math.CA)
[16]  arXiv:1908.06604 [pdf, other]
Title: Discontinuous Galerkin approximations in computational mechanics: hybridization, exact geometry and degree adaptivity
Comments: 29 pages, 7 figures
Journal-ref: SN Appl. Sci. (2019) 1:1047
Subjects: Numerical Analysis (math.NA); Computational Engineering, Finance, and Science (cs.CE)
[17]  arXiv:1908.06585 [pdf, other]
Title: Unfitted Nitsche's method for computing wave modes in topological materials
Comments: 25
Subjects: Numerical Analysis (math.NA)
[18]  arXiv:1908.06497 [pdf, ps, other]
Title: A Spectral Gradient Projection Method for the Positive Semi-definite Procrustes Problem
Authors: Harry F. Oviedo
Subjects: Numerical Analysis (math.NA)
[19]  arXiv:1908.06417 [pdf, other]
Title: On a progressive and iterative approximation method with memory for least square fitting
Comments: 31 pages, 21 figures
Subjects: Numerical Analysis (math.NA)
[20]  arXiv:1908.06199 [pdf]
Title: Quadrature rules for $C^0$ and $C^1$ splines, a recipe
Authors: Helmut Ruhland
Comments: 29 pages, 6 figures
Subjects: Numerical Analysis (math.NA)
[21]  arXiv:1908.06721 (cross-list from math.SP) [pdf, other]
Title: Computing Spectral Measures and Spectral Types: New Algorithms and Classifications
Subjects: Spectral Theory (math.SP); Mathematical Physics (math-ph); Functional Analysis (math.FA); Numerical Analysis (math.NA)
[22]  arXiv:1908.06088 (cross-list from cs.NE) [pdf, other]
Title: Matrix Lie Maps and Neural Networks for Solving Differential Equations
Comments: 11 pages, 5 figures. arXiv admin note: text overlap with arXiv:1802.01353
Subjects: Neural and Evolutionary Computing (cs.NE); Dynamical Systems (math.DS); Numerical Analysis (math.NA); Computational Physics (physics.comp-ph)

Mon, 19 Aug 2019 (showing first 3 of 11 entries)

[23]  arXiv:1908.06059 [pdf, ps, other]
Title: Low-rank approximation in the Frobenius norm by column and row subset selection
Subjects: Numerical Analysis (math.NA); Data Structures and Algorithms (cs.DS)
[24]  arXiv:1908.06016 [pdf, other]
Title: Optimality properties of Galerkin and Petrov-Galerkin methods for linear matrix equations
Subjects: Numerical Analysis (math.NA)
[25]  arXiv:1908.06001 [pdf, ps, other]
Title: An algorithm for real and complex rational minimax approximation
Subjects: Numerical Analysis (math.NA)
[ total of 42 entries: 1-25 | 26-42 ]
[ showing 25 entries per page: fewer | more | all ]

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