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Information Center for Mathematical Science

논문검색

Information Center for Mathematical Science

논문검색

Glasnik Matematicki Serja III.
( Vol. 30 NO.2 / (1995))
Starlike and Close-to-Convex Functions with Respect to Symmetric-Conjugate Points
Hassoon Al-Amiri, Dan Coman, Petru T.Mocanu,
Pages. 209-219
Abstract $indent$ In this paper four new classes of close-to-convex functions are introduced
by combining the concept of starlike functions with respect to symmetric
points with that of starlike (close-to-convex) functions with respect to conjugate
points. Using differential subordinations, certain results concerning inclusion relations and
integral operators defined on these subclasses are obtained.
Contents 1. Introduction
2. Definitions
3. Preliminary lemmas
4. Main results
Key words Holomorphic functions, starlike and close-to-convex functions, symmetric-conjugate points, differential subordinations
Mathmatical Subject Classification 30C45