For citation:
Timofeev V. G. On One Special Mapping. Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2011, vol. 11, iss. 3, pp. 54-60. DOI: 10.18500/1816-9791-2011-11-3-1-54-60
This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Published online:
15.07.2011
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Language:
Russian
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UDC:
517.51
On One Special Mapping
Autors:
Timofeev V. G., Saratov State University
Abstract:
The paper deals with the study of a specialmapping in connection with the structure of extremal functions in exact Kolmogorov inequalities on the half-line in the uniform metrics.
Key words:
References:
- Schoenberg I.J., Cavaretta A. Solution of Landau’s problem concerning higher derivatives on the halfline // Proc. Intern. Conf. Constructive Function Theory. Sofia: Bulgarian Acad. Sci., 1972. P. 297–308.
- Тимофеев В.Г. Колмогоровские оценки в равномерной метрике на полуоси через функцию и ее пятую производную // Математика. Механика: сб. науч. тр. Саратов: Изд-во Сарат. ун-та, 2000. Вып. 2. С. 119–122.
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