Displaying similar documents to “Hardy, G. H., and J. E. Littlewood, Solution of the Cesàro summability problem for power-series and Fourier series”

Some footprints of Marcinkiewicz in summability theory

Ferenc Weisz (2011)

Banach Center Publications

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Four basic results of Marcinkiewicz are presented in summability theory. We show that setting out from these theorems many mathematicians have reached several nice results for trigonometric, Walsh- and Ciesielski-Fourier series.