A note on Ankeny–Rivlin theorem
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In this paper, we consider the class of polynomials not vanishing in the unit disk and obtain a result that improves the results of Dubinin, Aziz and Dawood and the classical result of Ankeny and Rivlin.
KeywordsPolynomial Maximum modulus principle Zeros
Mathematics Subject Classification30A10 30C10 30C15
The authors are highly grateful to the anonymous referee for the valuable suggestions regarding the paper.
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Conflict of interest
The authors declare that they have no conflict of interest.
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