Geodesic
Pointwise summability of Fourier–Laguerre series of integrable functions
Filomat, Tome 37 (2023) no. 22, p. 7599

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DOI

We present an approximation version of the results of D. P. Gupta [ J. of Approx. Theory, 7 (1973), 226-238] A. N. S. Singroura [Proc. Japan Acad., 39 (4) (1963), 208-210] and G. Szegö [Math. Z., 25 (1926), 87-115]. Some corollaries and examples will also be given.
DOI : 10.2298/FIL2322599K
Classification : 42A24
Keywords: Rate of approximation, Summability of Fourier–Laguerre series 
Maciej Kubiak; Włodzimierz Łenski; Bogdan Szal. Pointwise summability of Fourier–Laguerre series of integrable functions. Filomat, Tome 37 (2023) no. 22, p. 7599 . doi: 10.2298/FIL2322599K
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     title = {Pointwise summability of {Fourier{\textendash}Laguerre} series of integrable functions},
     journal = {Filomat},
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