Classes of functions related to the generalized hypergeometric function

• Autorzy: Leś-Bomba Edyta
• Języki publikacji: EN

Abstrakty

EN

In this paper we Investigate a class of p-valent analytic functions with fixed argument of coefficient, which is defined in terms of generalized hypergeometric function. Using techniques due to Dziok and Srivastava [4] (see also [1]) we investigate coefficient estimates, distortion theorems, the radii of convexity and starlikeness in this class.

Słowa kluczowe

EN

analytic functions; convex functions; generalized hypergeometric functions; starlike functions; Hadamard product; linear operators

PL

funkcje wypukłe; funkcje analityczne; funkcje gwiaździste; funkcje hipergeometryczne; iloczyn Hadamarda; operator linearny; sploty funkcji

• Wydawca: Oficyna Wydawnicza Politechniki Rzeszowskiej
• Czasopismo: Zeszyty Naukowe Politechniki Rzeszowskiej. Matematyka
• Rocznik: 2004
• Tom: z. 27 [212]
• Strony: 29--37
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Leś-Bomba Edyta

• Institute of Mathematics, University of Rzeszów, Rzeszów, Poland

Bibliografia

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• [8] H. M. Srivastava and S. O w a (Editors), Unillalent Functions, Practional Cal¬culus, and Their Applications, Halsted Press (Ellis Horwood Limited, Chichester), John Wiley and Sons, New York, Chichester, Brisbane, and Toronto, 1989.
• [9] -, -, Current Topics in Analytic F'Unction Theory, World Scientific Publishing Company, Singapore, New Jersey, London, and Hong Kong, 1992.
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