Одна экстремальная задача для тригонометрических рядов С неотрицательнымн коэффициентами

DOI10.1007/BF01896947zbMath0259.42015MaRDI QIDQ5676188

S. B. Stechkin

Publication date: 1972

Published in: Acta Mathematica Academiae Scientiarum Hungaricae (Search for Journal in Brave)

Mathematics Subject Classification ID

Trigonometric series of special types (positive coefficients, monotonic coefficients, etc.) (42A32)

Related Items (16)

Extremal interpolation in a Bernstein space ⋮ Wiener's problem for positive definite functions ⋮ Extremal problems for functions with small support ⋮ Delsarte’s extremal problem and packing on locally compact Abelian groups ⋮ НЕКОТОРЫЕ ЭКСТРЕМАЛЬНЫЕ ЗАДАЧИ ДЛЯ ПРЕОБРАЗОВАНИЯ ФУРЬЕ ПО СОБСТВЕННЫМ ФУНКЦИЯМ ОПЕРАТОРА ШТУРМА–ЛИУВИЛЛЯ ⋮ НЕКОТОРЫЕ ЭКСТРЕМАЛЬНЫЕ ЗАДАЧИ ГАРМОНИЧЕСКОГО АНАЛИЗА И ТЕОРИИ ПРИБЛИЖЕНИЙ ⋮ The Turán problem and its dual for positive definite functions supported on a ball in \(\mathbb{R}^d\) ⋮ The Point Value Maximization Problem for Positive Definite Functions Supported in a Given Subset of a Locally Compact Group ⋮ On positive definite piecewise linear functions and their applications ⋮ Some extremal problems for the Fourier transform on the hyperboloid ⋮ Boas-Kac roots of positive definite functions of several variables ⋮ Turán's extremal problem on locally compact abelian groups ⋮ On a Turán problem for \(\ell-1\)-radial, positive-definite functions ⋮ A version of Turán's problem for positive definite functions of several variables ⋮ On a Turán problem for \(\ell-1\)-radial, positive-definite functions. II ⋮ On the approximation of positive definite functions by like functions of smaller support

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