Yazar "Krasniqi, Xhevat Zahir" için listeleme
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Approximation of periodic functions by sub-matrix means of their fourier series
Krasniqi, Xhevat Zahir (Işık University Press, 2020)Some results on approximation of periodic functions are extended in two directions: Improving the degree of approximation of periodic functions by sub-matrix means of its Fourier series and such degree is applicable for a ... -
On trigonometric approximation in the space lp(x)
Krasniqi, Xhevat Zahir (Işık University Press, 2014)In this paper we have introduced two new class of numerical sequences, named almost monotone decreasing (increasing) upper second mean sequences. Moreover, we have presented some results on trigonometric approximation of ...
