𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Fekete–Szegö problem for starlike and convex functions of complex order

✍ Scribed by S. Kanas; H.E. Darwish

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
261 KB
Volume
23
Category
Article
ISSN
0893-9659

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Coefficient bounds for some families of
Coefficient bounds for some families of starlike and convex functions of complex order
✍ Osman Altıntaş; Hüseyin Irmak; Shigeyoshi Owa; H.M. Srivastava 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 183 KB

In the present work, the authors determine coefficient bounds for functions in certain subclasses of starlike and convex functions of complex order, which are introduced here by means of a family of nonhomogeneous Cauchy-Euler differential equations. Several corollaries and consequences of the main

Coefficient bounds for certain subclasse
Coefficient bounds for certain subclasses of starlike functions of complex order
✍ H.M. Srivastava; Osman Altıntaş; Sevilay Kırcı Serenbay 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 224 KB

## Analytic functions Starlike functions of complex order Convex functions of complex order Cauchy-Euler differential equations Non-homogeneous differential equations a b s t r a c t In this work, we determine the coefficient bounds for functions in certain subclasses of starlike and convex funct

The Fekete–Szegö problem for subclasses
The Fekete–Szegö problem for subclasses of analytic functions defined by a differential operator related to conic domains
✍ Halit Orhan; Erhan Deniz; Dorina Raducanu 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 774 KB

product Linear multiplier fractional differential operator a b s t r a c t By using a linear multiplier fractional differential operator a new subclass of analytic functions generalized β-uniformly convex functions, denoted by β-SP n,α λ,µ (γ ), is introduced. For this class the Fekete-Szegö proble

A Locally Convex Extremal Problem over S
A Locally Convex Extremal Problem over Some Family of Complex Functions
✍ Józef Baranowicz; Marcin Studniarski 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 393 KB

## Abstract We shall be concerned in this paper with mathematical programming problem of the form: Φ~0~(__f__) → min subject to Φ__~i~__(__f__) ≦ 0, __i__ = 1, 2, …, __r__; __f__ where Φ__~i~__(__f__), __i__ = 0, 1, …, __r__ are regularly locally convex functions is a family of complex functions th