On parallel slit mappings
نویسندگان
چکیده
منابع مشابه
SOME HARMONIC n - SLIT MAPPINGS
The class SH consists of univalent, harmonic, and sense-preserving functions f in the unit disk, , such that f = h+g where h(z) = z+ P 1 2 akz , g(z) = P 1 1 bkz . S H will denote the subclass with b1 = 0. We present a collection of n-slit mappings (n 2) and prove that the 2-slit mappings are in SH while for n 3 the mappings are in S H . Finally we show that these mappings establish the sharpne...
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ژورنال
عنوان ژورنال: Kodai Mathematical Journal
سال: 1964
ISSN: 0386-5991
DOI: 10.2996/kmj/1138844952