Geodesic
Determination of the jump of a function of $m$-harmonic bounded variation by its Fourier series
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (2023), pp. 41-47.

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In this paper, the known formula for determining the jump of a periodic function using the derivative of the partial sums of its Fourier series extends to a new class of functions.
Keywords: jump of a function, Fourier series.
Mots-clés : harmonic variation 
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A. A. Kelzon. Determination of the jump of a function of $m$-harmonic bounded variation by its Fourier series. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (2023), pp. 41-47. http://geodesic.mathdoc.fr/item/IVM_2023_5_a4/

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