Closed convex hulls and extreme points of some subclasses of close-to-convex functions
โ Scribed by G. P. Kapoor; A. K. Mishra
- Publisher
- Springer Netherlands
- Year
- 1983
- Tongue
- English
- Weight
- 604 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0031-5303
No coin nor oath required. For personal study only.
๐ 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 real-valued function f defined on a convex set K is an approximately convex function iff it satisfies A thorough study of approximately convex functions is made. The principal results are a sharp universal upper bound for lower semi-continuous approximately convex functions that vanish on the ver