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Integral Mean Estimates for Polynomials Whose Zeros are within a Circle
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Applied Mathematics·Volume 02 (2011)·Pages 141–144·Published 30 January 2011·DOI10.4236/am.2011.21016
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Abstract
Let be a polynomial of degree n having all its zeros in , then for each , , with , Aziz and Ahemad (1996) proved that In this paper, we extend the above inequality to the class of polynomials , having all its zeros in , and obtain a generalization as well as refinement of the above result.
KeywordsDerivative of a PolynomialIntegral Mean EstimatesComplex Domain Inequalities
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