Certain multipliers of univalent harmonic functions
نویسندگان
چکیده
Inequalities involving multipliers using the sequences {cn} and {dn} of positive real numbers are introduced for complex-valued harmonic univalent functions. By specializing {cn} and {dn}, we determine representation theorems, distortion bounds, convolutions, convex combinations, and neighbourhoods for such functions. The theorems presented, in many cases, confirm or generalize various well-known results for corresponding classes of harmonic functions. © 2005 Elsevier Ltd. All rights reserved. MSC: primary 30C45, secondary 30C50; 30C55
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ورودعنوان ژورنال:
- Appl. Math. Lett.
دوره 18 شماره
صفحات -
تاریخ انتشار 2005