BIORTHOGONAL SYSTEMS OF RATIONAL FUNCTIONS AND BEST APPROXIMATION OF THE CAUCHY KERNEL ON THE REAL AXIS

DOI10.1070/SM1974v024n03ABEH001918zbMath0327.41024MaRDI QIDQ4092384

Mkhitar M. Djrbashian

Publication date: 1976

Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Best approximation, Chebyshev systems (41A50)

Related Items (6)

Construction of rational interpolations using Mamquist-Takenaka systems ⋮ Equilibrium conditions for the Malmquist-Takenaka systems ⋮ Discrete orthogonality of the Malmquist Takenaka system of the upper half plane and rational interpolation ⋮ Convergence rate for weighted polynomial approximation on the real line ⋮ Hyperbolic Wavelets and Multiresolution in the Hardy Space of the Upper Half Plane ⋮ Discrete orthogonality of the analytic wavelets in the Hardy space of the upper half plane

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