On Sharp Estimates of Coefficients for Polynomials in Norm-Attainable Classes

Benard Okelo, Francis Odhiambo, Jeffar Oburu

Abstract

New sharp estimates for coefficients of pseudo-monoidal type polynomials are given for the class of norm-attainable operators. Moreover, we show the existence of an equivalence relation in the case of the class of norm-attainable operators with the Bergman determinant for the class of composition operators.

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Pan-Amer. J. Math. 1 (2022), 1
DOI: https://doi.org/10.28919/cpr-pajm/1-1
This article was published on July 6, 2022 by Mathyze, under a Creative Commons Attribution 4.0 International License.