INEQUALITIES FOR MAJORIZING ANALYTIC FUNCTIONS

摘要

For analytic functions satisfying Meyman's majorization conditions, with the use of classical properties of conformal mappings exact inequalities complementing and strengthening the results of Akhiezer and Meyman are derived. As a corollary, for the modulus of the derivative of a rationally-trigonometric function a Bernstein type bound, which implies the result by Borwein, Erdelyi, and Zhang, is obtained.