On the modulus of continuity of a~harmonic function at a~boundary point
Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part XIII, Tome 135 (1984), pp. 87-95
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An estimate for the modulus of continuity of a harmonic function at a boundary point is obtained. It improves a similar author's result (1963) formulated in terms of the Wiener series.
@article{ZNSL_1984_135_a7,
author = {V. G. Maz'ya},
title = {On the modulus of continuity of a~harmonic function at a~boundary point},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {87--95},
publisher = {mathdoc},
volume = {135},
year = {1984},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1984_135_a7/}
}
V. G. Maz'ya. On the modulus of continuity of a~harmonic function at a~boundary point. Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part XIII, Tome 135 (1984), pp. 87-95. http://geodesic.mathdoc.fr/item/ZNSL_1984_135_a7/