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Proceedings of the Yerevan State University, series Physical and Mathematical Sciences, 2017, Volume 51, Issue 1, Pages 3–7
(Mi uzeru322)
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This article is cited in 1 scientific paper (total in 1 paper)
Mathematics
Weighted spaces of functions harmonic in the unit ball
A. I. Petrosyan, K. L. Avetisyan Chair of General Mathematics YSU, Armenia
Abstract:
We introduce the Banach spaces $h_{\infty}(\varphi)$, $h_{0}(\varphi)$ and $h^{1}(\psi)$ functions harmonic in the unit ball $B\subset\mathbb{R}^n$. These spaces depend on weight functions $\varphi$, $\psi$. We prove that if $\varphi$ and $\psi$ form a normal pair, then $h^{1}(\psi)^*\sim h_{\infty}(\varphi)$ and $h_{0}(\varphi)^*\sim h^{1}(\psi)$.
Keywords:
Banach space, harmonic function, weight function, duality.
Received: 04.06.2016 Accepted: 13.01.2017
Citation:
A. I. Petrosyan, K. L. Avetisyan, “Weighted spaces of functions harmonic in the unit ball”, Proceedings of the YSU, Physical and Mathematical Sciences, 51:1 (2017), 3–7
Linking options:
https://www.mathnet.ru/eng/uzeru322 https://www.mathnet.ru/eng/uzeru/v51/i1/p3
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Abstract page: | 181 | Full-text PDF : | 51 | References: | 42 |
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