A matrix application of power increasing sequences to infinite series and Fourier series

  • Şebnem Yıldız Department of Mathematics, Ahi Evran University, Kırşehir, Turkey


UDC 517.54

The aim of the paper is a generalization, under weaker conditions, of the main theorem on quasi-$\sigma$-power increasing sequences applied to $|A,\theta_{n}|_{k}$ summability factors of infinite series and Fourier series. We obtain some new and known results related to basic summability methods.


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How to Cite
Yıldız, Şebnem. “A Matrix Application of Power Increasing Sequences to Infinite Series and Fourier Series”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 72, no. 5, Apr. 2020, pp. 635–643, doi:10.37863/umzh.v72i5.6016.
Research articles