Cover Image

Tropical solution of discrete best approximation problems

Fuente: arXiv

Saved in:

Bibliographic Details
Main Author:	Krivulin, Nikolai
Format:	Preprint
Published:	2025
Subjects:	Numerical Analysis 15A80 (Primary), 90C24, 41A50, 41A65, 65D15 (Secondary)
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

On solution of tropical discrete best approximation problems
by: Krivulin, Nikolai
Published: (2024)

Application of log-Chebyshev approximation and tropical algebra to multicriteria problems of pairwise comparisons
by: Krivulin, Nikolai
Published: (2026)

Application of tropical optimization for solving multicriteria problems of pairwise comparisons using log-Chebyshev approximation
by: Krivulin, Nikolai
Published: (2022)

Algorithms for pointwise and piecewise polynomial approximations to the trigonometric functions
by: Phuong, Quan Le
Published: (2025)

Rational minimax approximation of matrix-valued functions
by: Zhang, Lei-Hong, et al.
Published: (2025)

Interpolation constrained rational minimax approximation with barycentric representation
by: Zhang, Lei-Hong, et al.
Published: (2025)

A convergence analysis of Lawson's iteration for computing polynomial and rational minimax approximations
by: Zhang, Lei-Hong, et al.
Published: (2024)

A convex dual problem for the rational minimax approximation and Lawson's iteration
by: Zhang, Lei-Hong, et al.
Published: (2023)

Multivariate Interpolation in Unisolvent Nodes -- Lifting the Curse of Dimensionality
by: Hecht, Michael, et al.
Published: (2020)

Near-best univariate spline discrete quasi-interpolants on non-uniform partitions
by: Barrera, D., et al.
Published: (2004)

Function recovery on manifolds using scattered data
by: Krieg, David, et al.
Published: (2021)

Error autocorrection in rational approximation and interval estimates
by: Litvinov, Grigori L.
Published: (2002)

Compression using Quasi-Interpolation
by: Buhmann, Martin, et al.
Published: (2024)

Locally supported, quasi-interpolatory bases for the approximation of functions on graphs
by: Fuselier, Edward J., et al.
Published: (2021)

Hyperbolic trigonometric functions as approximation kernels and their properties II: Wavelets
by: Buhmann, M., et al.
Published: (2025)

Weighted least $\ell_p$ approximation on compact Riemannian manifolds
by: Li, Jiansong, et al.
Published: (2024)

Randomized least-squares with minimal oversampling and interpolation in general spaces
by: Chkifa, Abdellah, et al.
Published: (2023)

Multivariate Generalized Hermite Subdivision Schemes
by: Han, Bin
Published: (2021)

LR B-spline perspective for RM B-splines: construction and effortless refinements
by: Patrizi, Francesco
Published: (2025)

Lattice algorithms for multivariate approximation in periodic spaces with general weight parameters
by: Cools, Ronald, et al.
Published: (2019)

A Bivariate Spline Construction of Orthonormal Polynomials over Polygonal Domains and Its Applications to Quadrature
by: Lai, Ming-Jun
Published: (2026)

Adaptive integration of 5-convex and 5-concave functions
by: Wąsowicz, Szymon
Published: (2026)

Construction of Optimal Algorithms for Function Approximation in Gaussian Sobolev Spaces
by: Suzuki, Yuya, et al.
Published: (2024)

Exploiting locality in sparse polynomial approximation of parametric elliptic PDEs and application to parameterized domains
by: van Harten, Wouter, et al.
Published: (2023)

Optimality Conditions for Rational Minimax Approximations: Bridging Ruttan's Criteria to Dual-Based Methods
by: Zhang, Lei-Hong
Published: (2026)

A lattice algorithm with multiple shifts for function approximation in Korobov spaces
by: Cai, Mou, et al.
Published: (2025)

Applications of AAA rational approximation
by: Nakatsukasa, Yuji, et al.
Published: (2025)

On the best convergence rates of lightning plus polynomial approximations
by: Xiang, Shuhuang, et al.
Published: (2023)

Sample-based almost-sure quasi-optimal approximation in reproducing kernel Hilbert spaces
by: Hegemann, Nando, et al.
Published: (2024)

Nonlinear stationary subdivision schemes that reproduce trigonometric functions
by: Donat, Rosa, et al.
Published: (2018)

Sparse and low-rank approximations of parametric elliptic PDEs: the best of both worlds
by: Bachmayr, Markus, et al.
Published: (2025)

Quasi-interpolation for high-dimensional function approximation
by: Gao, Wenwu, et al.
Published: (2024)

Implementation of Worsey-Farin splines with applications to solution transfer
by: Larose, Logan, et al.
Published: (2025)

Simultaneous spatial-parametric collocation approximation for parametric PDEs with log-normal random inputs
by: Dũng, Dinh
Published: (2025)

An Optimal Weighted Least-Squares Method for Operator Learning
by: Turnage, John, et al.
Published: (2025)

Accelerated alternating minimization algorithm for low-rank approximations in the Chebyshev norm
by: Morozov, Stanislav, et al.
Published: (2024)

Approximating functions on ${\mathbb R}^+$ by exponential sums
by: Kuznetsov, Alexey, et al.
Published: (2025)

On the Approximation of Singular Functions by Series of Non-integer Powers
by: Zhao, Mohan, et al.
Published: (2023)

Multivariate Splines and Their Applications
by: Lai, Ming-Jun
Published: (2024)

Error bounds for numerical differentiation using kernels of finite smoothness
by: Davydov, Oleg
Published: (2025)