Matrices and n-widths
type: Item
instance of: scholarly article
title: Matrices and n-widths
zbMATH Open document ID: 0437.41023
DOI: 10.1016/0024-3795(79)90046-6
published in: Linear Algebra and its Applications
publication date: 1979-01-01T00:00:00Z
Mathematics Subject Classification ID: 41A46
Mathematics Subject Classification ID: 41A65
zbMATH DE Number: 3682318
zbMATH Keywords: matrices
zbMATH Keywords: n-widths
zbMATH Keywords: approximation by n-dimensional subspaces
author: Allan Pinkus
MaRDI profile type: Publication
full work available at URL: 0024-3795(79)90046-6
OpenAlex ID: W1985789290
cites work: Best n -Dimensional Approximation to Sets of Functions
cites work: Q3291799
cites work: Approximation numbers of linear operators and nuclear spaces
cites work: Diagonal operators, approximation numbers, and Kolmogoroff diameters
cites work: DUALITY OF CONVEX FUNCTIONS AND EXTREMUM PROBLEMS
cites work: DIAMETERS OF SETS IN NORMED LINEAR SPACES AND THE APPROXIMATION OF FUNCTIONS BY TRIGONOMETRIC POLYNOMIALS
cites work: Q4069280
cites work: Q4125357
cites work: Q4081833
cites work: On n-Widths in L ∞
cites work: Total positivity and the exact \(n\)-width of certain sets in \(L^1\)
cites work: Some problems in the approximation of functions of two variables and n- widths of integral operators
cites work: Q3927618
cites work: s-Numbers of operators in Banach spaces
cites work: Diameters of octahedra
cites work: Diameters of an infinite-dimensional octahedron
cites work: Q5538515
cites work: Q5825855
cites work: Q4056549
cites work: Q4100534
cites work: Q4138731
description: scientific article; zbMATH DE number 3682318