I. A. Shakirov

Available identifiers

zbMath Open shakirov.i-aMaRDI QIDQ384259

List of research outcomes

Publication	Date of Publication	Type
Approximation of the Lebesgue constant of the Fourier operator by a logarithmic function	2023-01-23	Paper
Approximation of the Lebesgue constant of a Lagrange polynomial by a logarithmic function with shifted argument	2021-02-09	Paper
Extreme problems related to the approximation of the Lebesgue constant of a Fourier operator by a logarithmic function	2021-01-08	Paper
On two-sided estimate for norm of Fourier operator	2020-12-02	Paper
On optimal approximations of the norm of the Fourier operator by a family of logarithmic functions	2019-12-04	Paper
About the optimal replacement of the Lebesque constant Fourier operator by a logarithmic function	2018-10-29	Paper
Asymptotic formulas for Lebesgue functions corresponding to the family of Lagrange interpolation polynomials	2018-01-05	Paper
On a Limit Value of a Remainder of the Lagrange Constant Corresponding to the Lagrange Trigonometrical Polynomial	2017-02-08	Paper
On a Refinement of the Asymptotic Formula for the Lebesgue Constants	2016-02-08	Paper
Influence of the choice of Lagrange interpolation nodes on the exact and approximate values of the Lebesgue constants	2015-07-03	Paper
https://portal.mardi4nfdi.de/entity/Q4979635	2014-06-24	Paper
Lebesgue functions corresponding to a family of Lagrange interpolation polynomials	2013-11-27	Paper
A complete description of the Lebesgue functions for classical Lagrange interpolation polynomials	2011-11-21	Paper
The Lagrange trigonometric interpolation polynomial with the minimal norm considered as an operator from \(C_{2 \pi}\) to \(C_{2 \pi}\)	2011-01-25	Paper
https://portal.mardi4nfdi.de/entity/Q4852815	1996-02-25	Paper
https://portal.mardi4nfdi.de/entity/Q3359713	1991-01-01	Paper

Research outcomes over time

Doctoral students

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Known relations from the MaRDI Knowledge Graph

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This page was built for person: I. A. Shakirov