Close-to-convex functions with starlike powers (fungsi hampir cembung dengan kuasa bak bintang)
Let Kα be the set of functions f, analytic in z∈ D = {z : z < 1} satisfying ( ) ( ) Re 0 ( ) / z f z g z α ' > , for g starlike in D and 0 ≤α ≤ 1. It is shown that such functions form a subset of the close-to-convex functions. Sharp bounds for the coefficients are given and...
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia,
2015-07.
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| Online Access: | Get fulltext |