Geodesic
On one algorithm for constructing the Fourier transform of the function ${{\overline{V }}_{m}}\left( x \right)$ to determine a discrete analog of one differential operator
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (2024), pp. 44-56 Cet article a éte moissonné depuis la source Math-Net.Ru

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This paper considers the problem of constructing the Fourier transform of a harrow-shaped function to determine a discrete analog of the differential operator, which is used in constructing optimal quadrature formulas in L. Hörmander space. In addition, the problem of constructing a discrete analog of a specific operator in a particular case is considered.
Keywords: generalized function, Sobolev space, error functional, extremal function.
Mots-clés : interpolation formula 
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     title = {On one algorithm for constructing the {Fourier} transform of the function ${{\overline{V }}_{m}}\left( x \right)$ to determine a discrete analog of one differential operator},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
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Ik. I. Jalolov; O. I. Jalolov. On one algorithm for constructing the Fourier transform of the function ${{\overline{V }}_{m}}\left( x \right)$ to determine a discrete analog of one differential operator. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (2024), pp. 44-56. http://geodesic.mathdoc.fr/item/IVM_2024_12_a4/

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