Whitney-type estimates for convex functions

2023/11/02 by Andriy Prymak, Kaire, Jaskaran Singh, Prymak, Andriy
Mathematics · #Approximation Theory and Sequence Spaces #Analytic and geometric function theory #Mathematical Approximation and Integration

paper · pdf · doi:10.48550/arxiv.2311.00912

Abstract

We study Whitney-type estimates for approximation of convex functions in the uniform norm on various convex multivariate domains while paying a particular attention to the dependence of the involved constants on the dimension and the geometry of the domain.

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