𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Applications of differential subordination to certain subclasses of -valent meromorphic functions involving a certain operator

✍ Scribed by A.O. Mostafa

Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
264 KB
Volume
54
Category
Article
ISSN
0895-7177

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Subordination and superordination of a c
Subordination and superordination of a certain integral operator on meromorphic functions
✍ M.K. Aouf; T.M. Seoudy πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 341 KB

Using the methods of differential subordination and superordination, sufficient conditions on the integral operator of meromorphic functions in the punctured unit disk for obtaining, respectively, the best dominant and the best subordinant are determined. New Sandwichtype results are also obtained.

Neighborhoods for certain subclasses of
Neighborhoods for certain subclasses of multivalently analytic functions defined by using a differential operator
✍ Osman AltΔ±ntaş; HΓΌseyin Irmak; H.M. Srivastava πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 220 KB

In the present investigation, by making use of the familiar concept of neighborhoods of analytic and multivalent functions, we derive coefficient bounds and distortion inequalities, associated inclusion relations for the (n, Ξ΄)-neighborhoods of subclasses of analytic and multivalent functions with n