Coefficient estimates for bi-univalent Ma-Minda starlike and convex functions
β Scribed by Rosihan M. Ali; See Keong Lee; V. Ravichandran; Shamani Supramaniam
- Book ID
- 113449267
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 230 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0893-9659
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π SIMILAR VOLUMES
## 2 3 Let f z s z q a z q a z q ΠΈΠΈΠΈ be a normalized strongly close-to-convex 2 3 function of order β£ ) 0 defined on the unit disk β«.ήβ¬ This means that there is a normalized convex univalent function and β€ g β«ήβ¬ such that X f z β£ Ε½ .
In the present work, the authors determine coefficient bounds for functions in certain subclasses of starlike and convex functions of complex order, which are introduced here by means of a family of nonhomogeneous Cauchy-Euler differential equations. Several corollaries and consequences of the main