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Additivity of the Space of Densities of Simple-Layer Potentials with a Finite Dirichlet Integral and Integrability of Normal Derivatives of Harmonic $W_2^1$-Functions on Lipschitz Surfaces
V. I. Astakhov Southern Research Center of the Russian Academy of Sciences
Abstract:
We prove that the normal derivatives of piecewise harmonic functions and the densities of surface simple-layer potentials with a finite Dirichlet integral belong to the Lebesgue space on Lipschitz surfaces.
Keywords:
simple-layer potential, normal derivative, integrability, Lipschitz surface, harmonic function, Lebesgue measure, Dirichlet integral.
Received: 15.07.2009
Citation:
V. I. Astakhov, “Additivity of the Space of Densities of Simple-Layer Potentials with a Finite Dirichlet Integral and Integrability of Normal Derivatives of Harmonic $W_2^1$-Functions on Lipschitz Surfaces”, Mat. Zametki, 90:5 (2011), 659–664; Math. Notes, 90:5 (2011), 639–643
Linking options:
https://www.mathnet.ru/eng/mzm8758https://doi.org/10.4213/mzm8758 https://www.mathnet.ru/eng/mzm/v90/i5/p659
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Abstract page: | 402 | Full-text PDF : | 207 | References: | 64 | First page: | 9 |
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