| On Extreme Points of Some Subclasses of Close-to-Convex Functions |
| Received:June 12, 1984 |
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| Abstract: |
| In this paper the closed convex hulls and extreme points are determined for C(β) and C*(1/2) .Then we determine coefficient bounds and distortion th eorems for these classes .All results are sharp. Finally, we discuss the relations hips between these classes and known classes of functions. |
| Citation: |
| DOI:10.3770/j.issn:1000-341X.1987.04.011 |
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