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Zapiski Nauchnykh Seminarov POMI, 2011, Volume 392, Pages 74–83
(Mi znsl4579)
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This article is cited in 3 scientific papers (total in 3 papers)
On polynomials with constraints on circular arcs
V. N. Dubinin, S. I. Kalmukov Far Eastern Federal University, Vladivostok, Russia
Abstract:
For polynomials with prescribed minimal and maximal values of their moduli on a collection of circular arcs it is shown that new covering and distortion theorems and a modulus estimates for a product of leading and free coefficients follow from a majorization principle for meromorphic functions proved by the authors earlier. As corollaries, recent results on polynomials with additional constraints on zeros established by other mathematicians are obtained.
Key words and phrases:
covering and distortion theorems, inequalities for polynomials, Chebyshev polynomials, majorization principles.
Received: 05.05.2011
Citation:
V. N. Dubinin, S. I. Kalmukov, “On polynomials with constraints on circular arcs”, Analytical theory of numbers and theory of functions. Part 26, Zap. Nauchn. Sem. POMI, 392, POMI, St. Petersburg, 2011, 74–83; J. Math. Sci. (N. Y.), 184:6 (2012), 703–708
Linking options:
https://www.mathnet.ru/eng/znsl4579 https://www.mathnet.ru/eng/znsl/v392/p74
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Abstract page: | 384 | Full-text PDF : | 99 | References: | 43 |
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