Approximation by Polynomials with Locally Geometric Rates

DOI10.2307/2047387zbMath0668.41006OpenAlexW4245125619MaRDI QIDQ3821078

Vilmos Totik, Kamen G. Ivanov, Edward B. Saff

Publication date: 1989

Full work available at URL: https://doi.org/10.2307/2047387

zbMATH Keywords

rates of convergencealgebraic polynomialsbest uniform polynomial approximants

Mathematics Subject Classification ID

Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25)

Related Items (8)

Fast decreasing polynomials via potentials ⋮ Rational approximation in uniform and weighted \(L^ 1\) norm ⋮ The theory of multi-dimensional polynomial approximation ⋮ Rational approximation with locally geometric rates ⋮ Polynomial inequalities with an exponential weight on \((0,+\infty)\) ⋮ Polynomial interpolation, an \(L\)-function, and pointwise approximation of continuous functions ⋮ Polynomial operators for spectral approximation of piecewise analytic functions ⋮ On a filter for exponentially localized kernels based on Jacobi polynomials

Cites Work

• Unnamed Item
• Fast decreasing polynomials
• Polynomial Approximation of Piecewise Analytic Functions

This page was built for publication: Approximation by Polynomials with Locally Geometric Rates