Abstract
In this paper one considers the following classes of functions, analytic in the circle
of the complex plane:
,
. One establishes that the well-known Carleson condition is necessary and sufficient for the solvability of the interpolation problems, intrinsic for the given class, on sets lying along a ray. In this connection, the class of sequences to be interpolated is described in terms of divided differences of order S. See also author's paper, Zap. Nauchn. Sem. Leningr. Otd. Mat. Inst.,30, 167–169 (1972).
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Literature cited
V. I. Khavin, Itogi Nauki. Matematicheskii Analiz 1964, Moscow (1966).
S. A. Vinogradov, Vestn. Leningr. Gos. Univ.,7 (1965); Dokl. Akad. Nauk SSSR,160, No. 2 (1965).
A. M. Kotochigov, Zap. Nauchn. Sem. LOMI,30, 167–169 (1972).
B. I. Korenblyum, Mat. Sb.,89, No. 1 (1972).
Additional information
Translated from Zapiski Nauchnykh Seminarov Leningradskogo Otdeleniya Matematicheskogo Institute im. V. A. Steklova AN SSSR, Vol. 47, pp. 170–171, 1974.
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Kotochigov, A.M. Interpolation by analytic functions smooth along the boundary. II. J Math Sci 9, 274–276 (1978). https://doi.org/10.1007/BF01578552
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DOI: https://doi.org/10.1007/BF01578552