Concepedia

Approximation of the Besov classes of periodic functions of several variables in a space Lq

A. S. Romanyuk

Ukrainian Mathematical Journal · 1991 · 51 citations · 3 references

DOI

Concepts

References

3

The approximation in the Lp metric of differentiable functions of several variables by Fourier sums

N. S. Nikol'skaya · Siberian Mathematical Journal · 1974 · 32 citations

, , +5

KOLMOGOROV WIDTHS OF CLASSES OF PERIODIC FUNCTIONS OF ONE AND SEVERAL VARIABLES

Mathematics of the USSR-Izvestiya · 1991 · 31 citations

, , +5

Approximation of classes of periodic functions of several variables by nuclear operators

Mathematical Notes · 1990 · 25 citations

, , +11