Some results on two new subclasses of p-valent spirallike and convexlike functions

Some Subclasses of P-Valent Analytic Functions

Creative Commons Attribution-Noncommercial 3.0 Unported License http://creativecommons.org/licenses/by-nc/3.0/), permitting all non commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Global Journal of Science Frontier Research Mathematics and Decision Sciences Volume 13 Issue 3 Version 1.0 Year 2013 Type : Double Blind Peer Reviewed Inter...

NEW SUBCLASSES OF MEROMORPHIC p−VALENT FUNCTIONS

In this paper, we introduce two subclasses Ωp(α) and Λ ∗ p(α) of meromorphic pvalent functions in the punctured diskD = {z : 0 < |z| < 1}. Coefficient inequalities, distortion theorems, the radii of starlikeness and convexity, closure theorems and Hadamard product ( or convolution) of functions belonging to these classes are obtained.

Some Results on Subclasses of Janowski λ-Spirallike Functions of Complex Order

We give some results of Janowski λ-spirallike functions of complex order in the open unit disc D = {z : |z| < 1}. 2000 Mathematical Subject Classification: Primary 30C45.

Subclasses of spirallike multivalent functions

Some Inclusion Properties of Certain Subclasses of P-valent Meromorphic Functions Associated with a New Operator

In this paper we introduce new subclasses of p-valent starlike, pvalent convex, p-valent close-to-convex and p-valent quasi-convex meromorphic functions and investigate some inclusion properties of these subclasses and investigate various inclusion properties and integral-preserving properties for the p-valent meromorphic function classes.