Quasi Partial Sums of Harmonic Univalent Functions
نویسندگان
چکیده
منابع مشابه
Partial Sums of Certain Univalent Functions
The partial sums f3(z) of some extermal functions for various classes S∗, K and R of starlike functions, convex functions and functions with positive real part in the open unit disk U, respectively, are discussed. In general, the partial sums can not preserve the same character as the initial functions. The object of the present paper is to discuss the radius problems for partial sums of some e...
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The purpose of the present paper is to establish some new results giving the sharp bounds of the real parts of ratios of harmonic univalent functions to its sequences of partial sums by involving the Gaussian hypergeometric function. Relevant connections of the results presented here with various known results are briefly indicated. We also mention results which are associated with certain clas...
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ژورنال
عنوان ژورنال: Revista Colombiana de Matemáticas
سال: 2019
ISSN: 2357-4100,0034-7426
DOI: 10.15446/recolma.v53n1.81035