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Directional Chebyshev constants on the boundary

Year: 2025

Type: article

Abstract: We prove results on the existence of limits in the definition of (weighted) directional Chebyshev constants at all points of the standard simplex $\Sigma \subset \mathbb R^d$ for (locally) regular compact sets $K\subset \mathbb C^d$.

Source: Annales Polonici Mathematici

DOI: 10.4064/ap240917-3-5

Authors: Thomas Bloom, Norm Levenberg

Institutions: University of Toronto, Indiana University Bloomington, Indiana University

Language: English

Topic: Mathematical functions and polynomials

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4411351217

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