Radius problems for a subclass of close-to-convex univalent functions
Let P[A,B], −1≤B<A≤1, be the class of functions p such that p(z) is subordinate to 1+Az1+Bz. A function f, analytic in the unit disk E is said to belong to the class Kβ*[A,B] if, and only if, there exists a function g with zg′(z)g(z)∈P[A,B] such that Re(zf′(z))′g′(z)>β, 0≤β<1 and z∈E. The functions...
Gardado en:
| Autor Principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Wiley
1992-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Assuntos: | |
| Acceso en liña: | http://dx.doi.org/10.1155/S0161171292000930 |
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