Про наближення класів $W^1_{\infty}$ сумами Пуассона

M. V. Gembarskyi; U. Z. Grabova; I. V. Kalchuk

On approximation of classes $W^1_{\infty}$ by Poisson sums

Authors

M. V. Gembarskyi Lesya Ukrainka Eastern European national university
U. Z. Grabova Lesya Ukrainka Eastern European national university
I. V. Kalchuk Lesya Ukrainka Eastern European national university

Abstract

We found asymptotic equalities for the least upper bounds of the approximation by Poisson sums of order $(n-1)$ on the class $W^{1}_{\infty}$ in the uniform metric.

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Published

2017-11-28

How to Cite

Gembarskyi, M. V., Grabova, U. Z., & Kalchuk, I. V. (2017). On approximation of classes $W^1_{\infty}$ by Poisson sums. Transactions of Institute of Mathematics, the NAS of Ukraine, 14(3), 93–101. Retrieved from https://trim.imath.kiev.ua/index.php/trim/article/view/313