Extreme points and support points of a class of analytic functions with missing coefficients

• Autorzy: Xiong L. , Tian L , Luo S. , Liu X.
• Języki publikacji: EN

Abstrakty

EN

Let Mn(a, b, c) denote a class of functions of the form (...) which are analytic in open unit disk (...) and satisfy the condition (...). In this paper, we obtain the extreme points and support points of the class Mn(a, b, c) of functions.

Słowa kluczowe

EN

linear functional; topology of uniform convergence; extreme points; support points

PL

topologia zbieżności; punkty ekstremalne; punkty podparcia

• Wydawca: De Gruyter
• Czasopismo: Demonstratio Mathematica
• Rocznik: 2013
• Tom: Vol. 46, nr 3
• Strony: 525--532
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Xiong L.

• The College of Engineering and Technical, Chengdu University of Technology, Leshan, Sichuan, 614000, P.R. China

autor

Tian L

• The College of Engineering and Technical, Chengdu University of Technology, Leshan, Sichuan, 614000, P.R. China

autor

Luo S.

• The College of Engineering and Technical, Chengdu University of Technology, Leshan, Sichuan, 614000, P.R. China

autor

Liu X.

• The College of Engineering and Technical, Chengdu University of Technology, Leshan, Sichuan, 614000, P.R. China

Bibliografia

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• [8] H. Silverman, Univalent functions with negative coefficients, Proc. Amer. Math. Soc. 51(1) (1975), 109–116.
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• [11] L. P. Xiong, Some general results and extreme points of p-valent functions with negative coefficients, Demonstratio Math. 44(2) (2011), 261–272.