Neighborhoods of Starlike and Convex Functions Associated with Parabola
Let f be a normalized analytic function defined on the unit disk and fλ(z):=(1−λ)z+λf(z) for 0<λ≤1. For α>0, a function f∈ðÂ’®ðÂ’«(α,λ) if zf′(z)/fλ(z) lies in the parabolic region Ω:={w:|w−α|<Re â¡w+α}. Let ðÂ’žðÂÂ...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2008-09-01
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| Series: | Journal of Inequalities and Applications |
| Online Access: | http://dx.doi.org/10.1155/2008/346279 |