𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On radii of starlikeness, convexity, close-to-convexity for p-valent functions

✍ Scribed by R. M. Goel

Publisher
Springer
Year
1972
Tongue
English
Weight
290 KB
Volume
44
Category
Article
ISSN
0003-9527

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

On p-Valently Close-To-Convex and Starli
On p-Valently Close-To-Convex and Starlike Functions
✍ Shigeyoshi Owa πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 254 KB

## Abstract The object of the present paper is to prove some interesting sufficient conditions for __p__‐valently close‐to‐convex and starlike functions in the unit disk.

Close-to-convexity, starlikeness, and co
Close-to-convexity, starlikeness, and convexity of certain analytic functions
✍ S. Owa; M. Nunokawa; H. Saitoh; H.M. Srivastava πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 339 KB

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.

Radii of Convexity and Strong Starlikene
Radii of Convexity and Strong Starlikeness for Some Classes of Analytic Functions
✍ A. Gangadharan; V. Ravichandran; T.N. Shanmugam πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 191 KB

Let z be an analytic function with positive real part on ⌬ s z; z -1 with Ž . Ž . 0 s 1, Ј 0 ) 0 which maps the unit disk ⌬ onto a region starlike with respect Ž . to 1 and symmetric with respect to the real axis. Let ST denote the class of Ž . Ž . Ž . Ž . Ž . Ž . analytic functions f z with f 0 s