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JOURNALS // Matematicheskie Zametki // Archive
Mat. Zametki, 1969 Volume 6, Issue 3, Pages 277–286 (Mi mzm6932)
Estimate of growth of Lebesgue functions of linear methods of summation

B. P. Osilenker

Tambov Institute of Chemical Machinery

Abstract: Sufficient conditions are obtained in terms of matrix elements for the boundedness of Lebesgue functions of linear methods of summation of expansions in orthogonal systems of polynomial type.

UDC: 517.5

Received: 21.10.1968


 English version: Mathematical Notes, 1969, 6:3, 621–627

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