About the Optimal Replacement of the Lebesque Constant Fourier Operator by a Logarithmic Function
- 作者: Shakirov I.1
-
隶属关系:
- Naberezhnye Chelny State Pedagogical University
- 期: 卷 39, 编号 6 (2018)
- 页面: 841-846
- 栏目: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/202523
- DOI: https://doi.org/10.1134/S1995080218060185
- ID: 202523
如何引用文章
详细
The Lebesgue constant, corresponding to the classical Fourier operator is approaching a two-parameter family of logarithmic functions. The optimal values of these parameters are found in which the best uniform approximation of the Lebesgue constant a well-defined function of this family is achieved. We considered the case when corresponding to these functions the remaining members are strictly decreasing.
作者简介
I. Shakirov
Naberezhnye Chelny State Pedagogical University
编辑信件的主要联系方式.
Email: iskander@tatngpi.ru
俄罗斯联邦, ul. Nizametdinova 28, Naberezhniye Chelny, 423806