On the Best Polynomials Approximation of Segment Functions

DOI10.46698/M0485-4484-9134-KOpenAlexW4360612352MaRDI QIDQ6165698

A. Yu. Trynin

Publication date: 1 August 2023

Published in: Владикавказский математический журнал (Search for Journal in Brave)

Full work available at URL: http://mathnet.ru/eng/vmj851

zbMATH Keywords

polynomial approximationbest approximation of functionssegment function

Mathematics Subject Classification ID

Set-valued functions (26E25) Algorithms for approximation of functions (65D15)

Cites Work

• On approximation of multivalued mapping by algebraic polynomial with constraints
• A permissible restriction on the coefficients in uniform polynomial approximation to \(C[0,1\)]
• External estimation of a segment function by a polynomial strip
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