Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4630038 | Applied Mathematics and Computation | 2012 | 12 Pages |
Abstract
Let F denote the class of all functions univalent in the unit disk and convex in the direction of the real axis. In the paper we discuss the functions of the class F which are n-fold symmetric, where n is positive even integer. For the class of such functions we find the Koebe set as well as the covering set, i.e. âfâFf(Î) and âfâFf(Î). Moreover, the Koebe constant and the covering constant are obtained.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Leopold Koczan, PaweÅ Zaprawa,