On the starlikeness and convexity of a class of analytic functions
β Scribed by Maxwell O. Reade; Herb Silverman; Pavel G. Todorov
- Book ID
- 112908231
- Publisher
- Springer Milan
- Year
- 1984
- Tongue
- Italian
- Weight
- 201 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0009-725X
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π SIMILAR VOLUMES
main object of the present paper is to derive several sufficient conditions for close-to-convexity, starlikeness, and convexity of certain (normalized) analytic functions. Relevant connections of some of the results obtained in this paper with those in earlier works are also provided.
A normalized analytic function f defined on the open unit disk is a Janowski starlike , where A and B are complex numbers satisfying the conditions |B| β€ 1 and A ΜΈ = B. In this paper, a new class of analytic functions defined by means of subordination is introduced. Sufficient conditions are obtain