2018
DOI: 10.22363/2413-3639-2018-64-4-723-735
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Construction of Optimal Interpolation Formulas in the Sobolev Space

Abstract: In the present paper, using the discrete analog of the differential operator d2m/dx2m, optimal interpolation formulas are constructed in L2(4)(0, 1) space. The explicit formulas for coefficients of optimal interpolation formulas are obtained.

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Cited by 3 publications
(2 citation statements)
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“…Substituting these values into equality (15) we get the assertion of this theorem. Thus, Theorem 1 is proved □.…”
Section: The Extremal Function and The Representation Of The Error Functional Normmentioning
confidence: 94%
See 1 more Smart Citation
“…Substituting these values into equality (15) we get the assertion of this theorem. Thus, Theorem 1 is proved □.…”
Section: The Extremal Function and The Representation Of The Error Functional Normmentioning
confidence: 94%
“…The works [15,16] of Kh.M.Shadimetov, A.R.Hayotov, F.A.Nuraliev are devoted to construction formulas with derivative for optimal interpolation in the Soboloev space L (m) 2 (0, 1) using a discrete analogue of the differential operator d 2m / dx 2m . Authors also obtained explicit formulas for the coefficients of the optimal interpolation formulas.…”
Section: Issn 2079-6641mentioning
confidence: 99%