Derivatives of polynomials with positive coefficients

Author:
A. K. Varma

Journal:
Proc. Amer. Math. Soc. **83** (1981), 107-112

MSC:
Primary 26C05; Secondary 26D05, 41A17

MathSciNet review:
619993

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Abstract: Let be an algebraic polynomial of degree with positive coefficients. We set

In this work upper bounds of are investigated. We restrict ourselves here with the case . Reslts are shown to be best possible.

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DOI:
https://doi.org/10.1090/S0002-9939-1981-0619993-0

Article copyright:
© Copyright 1981
American Mathematical Society