Email this article Sharp estimates of the error of interpolation by bilinear splines for some classes of functions
- Authors: Shabozov M.S.1,2, Mekhmonzoda S.N.3
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Affiliations:
- Institute of Mathematics
- Russian–Tajik Slav University
- Tajik National University
- Issue: Vol 102, No 3-4 (2017)
- Pages: 417-423
- Section: Article
- URL: https://journal-vniispk.ru/0001-4346/article/view/150121
- DOI: https://doi.org/10.1134/S0001434617090115
- ID: 150121
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Abstract
For some classes of functions of two variables defined by their moduli of continuity, sharp upper bounds for the approximation of functions by interpolation bilinear splines are obtained.
About the authors
M. Sh. Shabozov
Institute of Mathematics; Russian–Tajik Slav University
Author for correspondence.
Email: shabozov@mail.ru
Tajikistan, Dushanbe; Dushanbe
S. N. Mekhmonzoda
Tajik National University
Email: shabozov@mail.ru
Tajikistan, Dushanbe
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