Abstract
In this paper, we obtain the degree of approximation of functions belonging to the weighted Lipschitz class \(W(L^p,\xi (t))\) and their conjugates through almost matrix means of their Fourier series and conjugate Fourier series, respectively. We also derive some corollaries from our theorems.
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Rathore, A., Singh, U. On the degree of approximation of functions in a weighted Lipschitz class by almost matrix summability method. J Anal 28, 21–33 (2020). https://doi.org/10.1007/s41478-017-0030-0
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DOI: https://doi.org/10.1007/s41478-017-0030-0
Keywords
- Fourier series
- Conjugate function
- Degree of approximation
- Weighted norm
- Generalized Minkowski inequality and Almost matrix means