Starlikeness criteria for a certain clas
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S. Ponnusamy
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Article
📅
2011
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Elsevier Science
🌐
English
⚖ 224 KB
We denote by A, the class of all analytic functions f in the unit disc ∆ = {z ∈ C : |z| < 1} with the normalization f (0) = f ′ (0) -1 = 0. For a positive number λ > 0, we denote by ∈ A, such that a 3 -a 2 2 = 0, and satisfying the condition In this paper, we find conditions on λ, α and γ such tha