Approximations with a sign-sensitive weight. Stability, applications to the theory of snakes and Hausdorff approximations

DOI10.1070/IM1999V063N03ABEH000243zbMath0946.41023MaRDI QIDQ4719667

E. P. Dolzhenko, E. A. Sevast'yanov

Publication date: 9 January 2000

Published in: Izvestiya: Mathematics (Search for Journal in Brave)

zbMATH Keywords

stabilitysnakesHausdorff approximationssign-sensitive

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Related Items (4)

Connectedness in asymmetric spaces ⋮ Optimal Recovery of Monotone Operators in Partially Ordered L-Spaces ⋮ Polynomial approximations of continuous functions with unbounded sign-sensitive weight ⋮ A sublinear analog of the Banach-Mazur theorem in separated convex cones with norm

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