On the Fekete-Szegö problem for certain analytic functions
Let f(z)-z+ Σ∞an zn be an analytic function in the open unit disk. A sharp upper bound is obtained for a3-μ a2 for the class CSα (β) of strongly close-to-convex functions of order β and type α, for α, β ≥ 0
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| Main Authors: | , |
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| Format: | Article |
| Published: |
Penerbit ukm
2009
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| Online Access: | http://journalarticle.ukm.my/1919/ http://www.ukm.my/~ppsmfst/jqma/index.html |
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| Institution: | Universiti Kebangsaan Malaysia |
| Summary: | Let f(z)-z+ Σ∞an zn be an analytic function in the open unit disk. A sharp upper bound is obtained for a3-μ a2 for the class CSα (β) of strongly close-to-convex functions of order β and type α, for α, β ≥ 0 |
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