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Multiplicative Estimates for Derivatives on Irregular Domains
O. V. Besov Steklov Mathematical Institute of Russian Academy of Sciences, 119991, Moscow, Russia
Abstract:
We establish multiplicative estimates for the $L_p$-norms of derivatives of functions on domains with Hölder boundaries.
Keywords:
irregular domain; Sobolev spaces; multiplicative estimates for derivatives; Gagliardo–Nirenberg inequalities.
Received: 30.05.2023 Revised version: 22.06.2023
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https://www.mathnet.ru/eng/ljm242
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Abstract page: | 28 |
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