Norm estimates for function starlike or convex of order α
نویسندگان
چکیده
منابع مشابه
Harmonic Mappings Related to Starlike Function of Complex Order Α
Let SH be the class of harmonic mappings defined by SH = { f = h(z) + g(z) | h(z) = z + ∞ ∑ n=2 anz , g(z) = ∞ ∑
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Abstract For functions f(z) which are starlike of complex order b (b = 0) in the open unit disk U introduced by M. A. Nasr and M. K. Aouf (J. Natural Sci. Math. 25(1985), 1 12), in consideration of its properties, some sufficient conditions, necessary conditions and distortion theorems with coefficient inequalities of f(z) as the improvement of the well-known result due to H. Silverman (Proc. A...
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ژورنال
عنوان ژورنال: Hokkaido Mathematical Journal
سال: 1999
ISSN: 0385-4035
DOI: 10.14492/hokmj/1351001086