Theorem on a convergence condition in the spaces |
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Authors: | S V Lapin |
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Institution: | (1) Kaluga Branch, N. É. Bauman Moscow Higher Technical School, USSR |
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Abstract: | For a given -function (u), a condition on a -function (u) is found such that it is necessary and sufficient for the following to hold: if fn(x) f(x) and f
n
(x)M (n=1, 2, ...) where M>0 is an absolute constant, then f
n
(x)–f(x)0(n). An analogous condition for convergence in Orlicz spaces is obtained as a corollary.Translated from Matematicheskie Zametki, Vol. 21, No. 5, pp. 615–626, May, 1977.The author thanks V. A. Skvortsov for his constant attention and guidance on this paper. |
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