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Recovery of the values of harmonic functions at a point from their values at other points
S. N. Kudryavtsev
Abstract:
The problem of recovering the values of harmonic functions of a certain class at a fixed point from their values at a prescribed collection of points is considered. Relations are obtained for determining best accuracy of recovery and for finding a unique linear method among best recoveries.
Received: 29.08.1991
Citation:
S. N. Kudryavtsev, “Recovery of the values of harmonic functions at a point from their values at other points”, Russian Acad. Sci. Sb. Math., 78:2 (1994), 397–410
Linking options:
https://www.mathnet.ru/eng/sm976https://doi.org/10.1070/SM1994v078n02ABEH003476 https://www.mathnet.ru/eng/sm/v184/i4/p3
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