Equivalent structural characteristic of a function from a Lebesgue space
Problemy fiziki, matematiki i tehniki, no. 1 (2025), pp. 67-69
Cet article a éte moissonné depuis la source Math-Net.Ru
The equivalence of the iterated modulus of smoothness and the Petre $K$-functional is proved.
Keywords:
iterated modulus of smoothness, $K$-functional.
@article{PFMT_2025_1_a10,
author = {G. N. Kazimirov and V. V. Burakovskiy},
title = {Equivalent structural characteristic of a function from a {Lebesgue} space},
journal = {Problemy fiziki, matematiki i tehniki},
pages = {67--69},
year = {2025},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/PFMT_2025_1_a10/}
}
G. N. Kazimirov; V. V. Burakovskiy. Equivalent structural characteristic of a function from a Lebesgue space. Problemy fiziki, matematiki i tehniki, no. 1 (2025), pp. 67-69. http://geodesic.mathdoc.fr/item/PFMT_2025_1_a10/