Simultaneous approximation of periodic functions and their derivatives by fourier sums

A. I. Stepanets

doi:10.1007/bf01085566

Simultaneous approximation of periodic functions and their derivatives by fourier sums

Ukrainian Mathematical Journal ◽

10.1007/bf01085566 ◽

1982 ◽

Vol 33 (3) ◽

pp. 274-282 ◽

Cited By ~ 1

Author(s):

A. I. Stepanets

Keyword(s):

Simultaneous Approximation ◽

Periodic Functions ◽

Fourier Sums ◽

Approximation Of Periodic Functions

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On approximation of periodic functions by Fourier sums

Journal of Mathematical Sciences ◽

10.1007/s10958-010-9857-5 ◽

2010 ◽

Vol 166 (2) ◽

pp. 167-185

Author(s):

V. V. Zhuk

Keyword(s):

Periodic Functions ◽

Fourier Sums ◽

Approximation Of Periodic Functions

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Simultaneous approximation of periodic functions and their derivatives

Mathematical Notes ◽

10.1007/bf01161588 ◽

1984 ◽

Vol 36 (6) ◽

pp. 935-940

Author(s):

N. N. Sorich ◽

A. I. Stepanets

Keyword(s):

Simultaneous Approximation ◽

Periodic Functions ◽

Approximation Of Periodic Functions

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Approximation of periodic functions by Fourier sums in the mean

Ukrainian Mathematical Journal ◽

10.1007/bf01058477 ◽

1986 ◽

Vol 38 (2) ◽

pp. 180-185 ◽

Cited By ~ 3

Author(s):

A. I. Stepanets ◽

A. K. Novikova

Keyword(s):

Periodic Functions ◽

Fourier Sums ◽

The Mean ◽

Approximation Of Periodic Functions

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Best simultaneous approximation of periodic functions and their derivatives by trigonometric polynomials

Ukrainian Mathematical Journal ◽

10.1007/bf01268439 ◽

1984 ◽

Vol 36 (6) ◽

pp. 603-608

Author(s):

V. A. Sorich

Keyword(s):

Simultaneous Approximation ◽

Trigonometric Polynomials ◽

Periodic Functions ◽

Best Simultaneous Approximation ◽

Approximation Of Periodic Functions

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Approximation of periodic functions of the class $$SH\mathop *\limits_p^r $$ by Fourier sums

Siberian Mathematical Journal ◽

10.1007/bf00967132 ◽

1976 ◽

Vol 16 (4) ◽

pp. 582-596 ◽

Cited By ~ 1

Author(s):

N. S. Nikol'skaya

Keyword(s):

Periodic Functions ◽

Fourier Sums ◽

Approximation Of Periodic Functions

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More about the approximation of periodic functions of the classes $$SH\begin{array}{{20}c} r \\ \\ p \\ \end{array}$$ by fourier sums

Siberian Mathematical Journal ◽

10.1007/bf00995966 ◽

1981 ◽

Vol 21 (4) ◽

pp. 617-627

Author(s):

N. S. Nikol'skaya

Keyword(s):

Periodic Functions ◽

Fourier Sums ◽

Approximation Of Periodic Functions

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Approximation of Periodic Functions of Bounded Variation by Some Positive Linear Operators

Numerical Functional Analysis and Optimization ◽

10.1080/01630563.2021.1936020 ◽

2021 ◽

pp. 1-15

Author(s):

Jorge Bustamante

Keyword(s):

Bounded Variation ◽

Linear Operators ◽

Positive Linear Operators ◽

Functions Of Bounded Variation ◽

Periodic Functions ◽

Approximation Of Periodic Functions

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APPROXIMATION OF PERIODIC FUNCTIONS BY FEJÉR SUMS

Mathematics of the USSR-Izvestiya ◽

10.1070/im1971v005n01abeh001014 ◽

1971 ◽

Vol 5 (1) ◽

pp. 86-96

Author(s):

G K Lebed' ◽

A A Avdeenko

Keyword(s):

Periodic Functions ◽

Approximation Of Periodic Functions

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Simultaneous approximation of functions and their (?, ?)-derivatives by Fourier sums

Ukrainian Mathematical Journal ◽

10.1007/bf01060386 ◽

1989 ◽

Vol 41 (2) ◽

pp. 189-199 ◽

Cited By ~ 2

Author(s):

A. I. Stepanets

Keyword(s):

Simultaneous Approximation ◽

Approximation Of Functions ◽

Fourier Sums

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Some problems of approximation of periodic functions by trigonometric polynomials in L2

Чебышевский сборник ◽

10.22405/2226-8383-2019-20-4-349-362 ◽

2019 ◽

Vol 20 (4) ◽

pp. 349-362

Author(s):

Mirgand Shabozovich Shabozov

Keyword(s):

Trigonometric Polynomials ◽

Periodic Functions ◽

Approximation Of Periodic Functions

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Simultaneous approximation of periodic functions and their derivatives by fourier sums

On approximation of periodic functions by Fourier sums

Simultaneous approximation of periodic functions and their derivatives

Approximation of periodic functions by Fourier sums in the mean

Best simultaneous approximation of periodic functions and their derivatives by trigonometric polynomials

Approximation of periodic functions of the class $$SH\mathop *\limits_p^r $$ by Fourier sums

More about the approximation of periodic functions of the classes $$SH\begin{array}{*{20}c} r \\ * \\ p \\ \end{array}$$ by fourier sums

Approximation of Periodic Functions of Bounded Variation by Some Positive Linear Operators

APPROXIMATION OF PERIODIC FUNCTIONS BY FEJÉR SUMS

Simultaneous approximation of functions and their (?, ?)-derivatives by Fourier sums

Some problems of approximation of periodic functions by trigonometric polynomials in L2

More about the approximation of periodic functions of the classes $$SH\begin{array}{{20}c} r \\ \\ p \\ \end{array}$$ by fourier sums