Univalent functions with logarithmic restrictions
Volume 55 / 1991
Annales Polonici Mathematici 55 (1991), 117-139
DOI: 10.4064/ap-55-1-117-139
Abstract
It is known that univalence property of regular functions is better understood in terms of some restrictions of logarithmic type. Such restrictions are connected with natural stratifications of the studied classes of univalent functions. The stratification of the basic class S of functions regular and univalent in the unit disk by the Grunsky operator norm as well as the more general one of the class
