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Estimates of the derivative of a rational function
V. N. Rusak Belarusian State University
Abstract:
We investigate some regular rational functions on the real axis, with fixed poles, conjugate in pairs, of half-integer order. An extremal equality is obtained, which generalizes one of L. V. Taikov's results for trigonometric polynomials.
Citation:
V. N. Rusak, “Estimates of the derivative of a rational function”, Mat. Zametki, 13:4 (1973), 493–498; Math. Notes, 13:4 (1973), 299–302
Linking options:
https://www.mathnet.ru/eng/mzm7147 https://www.mathnet.ru/eng/mzm/v13/i4/p493
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Statistics & downloads: |
Abstract page: | 252 | Full-text PDF : | 140 | First page: | 1 |
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