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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2018, Number 8, Pages 83–87
(Mi ivm9390)
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This article is cited in 3 scientific papers (total in 3 papers)
Brief communications
On Rellich's inequalities in the Euclidean spaces
F. G. Avkhadiev Kazan Federal University,
18 Kremlyovskaya str., Kazan, 420008 Russia
Abstract:
On domains of the Euclidean spaces we consider inequalities for test functions and their Laplacians. We describe a family of domains having vanishing Rellich constants. For the Euclidean space of dimension 4 we present a new version of the Rellich inequality. In addition we prove new one-dimensional Rellich-type integral inequalities for linear combinations of test functions and their derivatives of orders one and two.
Keywords:
Laplace operator, Rellich inequality, uniformly perfect set, real spherical harmonics, Hardy inequality.
Received: 05.03.2018
Citation:
F. G. Avkhadiev, “On Rellich's inequalities in the Euclidean spaces”, Izv. Vyssh. Uchebn. Zaved. Mat., 2018, no. 8, 83–87; Russian Math. (Iz. VUZ), 62:8 (2018), 71–75
Linking options:
https://www.mathnet.ru/eng/ivm9390 https://www.mathnet.ru/eng/ivm/y2018/i8/p83
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Abstract page: | 449 | Full-text PDF : | 49 | References: | 33 | First page: | 9 |
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