On the extreme points of subordination families

• Autorzy: Jacek Dziok
• Języki publikacji: EN

Abstrakty

EN

We investigate extreme points of some classes of analytic functions defined by subordination and classes of functions with varying argument of coefficients. By using extreme point theory we obtain coefficient estimates and distortion theorems in these classes of functions. Some integral mean inequalities are also pointed out.

Kategorie tematyczne

• 30C45: Special classes of univalent and multivalent functions (starlike, convex, bounded rotation, etc.)
• 30C80: Maximum principle; Schwarz's lemma, Lindel\"of principle, analogues and generalizations; subordination

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Annales Polonici Mathematici
• Rocznik: 2010
• Tom: 99
• Numer: 1
• Strony: 23-37

Daty

wydano

2010

Twórcy

autor

Jacek Dziok

• Institute of Mathematics, University of Rzeszów, 35-310 Rzeszów, Poland

Identyfikatory

DOI

10.4064/ap99-1-2