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This article is cited in 5 scientific papers (total in 5 papers)
Comparison of Morrey spaces and Nikol'skii spaces
V. I. Burenkovab, V. S. Guliyevcd, T. V. Tararykovaba a S.M. Nikol'skii Mathematical Institute,
Peoples Friendship University of Russia (RUDN University),
6 Miklukho Maklay St,
117198 Moscow, Russian Federation
b Cardiff School of Mathematics,
Cardiff University,
Senghennydd Rd,
Cardiff, CF4 24AG, UK
c Institute of Applied Mathematics,
Baku State University,
23 B. Vaxabzade St,
AZ1148, Baku, Republic of Azerbaijan
d Institute of Mathematics and Mechanics,
Azerbaijan National Academy of Sciences,
9 B. Vaxabzade St,
AZ1141, Baku, Republic of Azerbaijan
Abstract:
We consider two popular function spaces: the Morrey spaces and the Nikol'skii spaces and investigate the relationship between them in the one-dimensional case. In particular, we prove that, under the appropriate assumptions on the numerical parameters, their restrictions to the class of functions f of the form $f(x) = g(|x|)$, where g is a non-negative non-increasing function on $[0,\infty)$, coincide.
Keywords and phrases:
Morrey spaces, Nikol'skii spaces.
Received: 01.03.2020
Citation:
V. I. Burenkov, V. S. Guliyev, T. V. Tararykova, “Comparison of Morrey spaces and Nikol'skii spaces”, Eurasian Math. J., 12:1 (2021), 9–20
Linking options:
https://www.mathnet.ru/eng/emj388 https://www.mathnet.ru/eng/emj/v12/i1/p9
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