Interlacing of alternation points in rational approximation

DOI10.1016/0021-9045(73)90100-7zbMath0269.41013OpenAlexW2025294619MaRDI QIDQ2563267

Andrew L. Perrie

Publication date: 1973

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(73)90100-7

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by rational functions (41A20)

Cites Work

• Inequalities for the interpolation points in Chebyshev approximation by polynomials
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