On certain subclasses of analytic and univalent functions involving convolution operators.
Oladipo, A.T. (2009)
Acta Universitatis Apulensis. Mathematics - Informatics
Similarity:
Oladipo, A.T. (2009)
Acta Universitatis Apulensis. Mathematics - Informatics
Similarity:
Aouf, M.K., Hidan, M.M. (2010)
Acta Universitatis Apulensis. Mathematics - Informatics
Similarity:
Shammugam, T.N., Ramachandran, C., Darus, M., Sivasubramanian, S. (2007)
Acta Mathematica Universitatis Comenianae. New Series
Similarity:
Rabha W. Ibrahim (2013)
Matematički Vesnik
Similarity:
Pashkouleva, Donka (2010)
Fractional Calculus and Applied Analysis
Similarity:
MSC 2010: 30C45, 30C50 The object of this paper is to obtain sharp results involving coefficient bounds, growth and distortion properties for some classes of analytic and univalent functions with negative coefficients.
Cho, Nak Eun, Kwon, Oh Sang (2010)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
Similarity:
Kaliappan Vijaya, Gangadharan Murugusundaramoorthy, Murugesan Kasthuri (2014)
Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica
Similarity:
Recently Kanas and Ronning introduced the classes of starlike and convex functions, which are normalized with ƒ(ξ) = ƒ0(ξ) − 1 = 0, ξ (|ξ| = d) is a fixed point in the open disc U = {z ∈ ℂ: |z| < 1}. In this paper we define a new subclass of starlike functions of complex order based on q-hypergeometric functions and continue to obtain coefficient estimates, extreme points, inclusion properties and neighbourhood results for the function class T Sξ(α, β,γ). Further, we obtain integral...
Darus, M., Ibrahim, R. (2010)
Fractional Calculus and Applied Analysis
Similarity:
MSC 2010: 30C45 The main object of this article is to introduce sufficient conditions of univalency for a class of analytic functions with finitely many coefficients defined by approximate functions due to Suffridge on the unit disk of the complex plane whose image is saddle-shaped. Sandwich theorem is also discussed.
Aouf, M.K., Mostafa, A.O. (2010)
Acta Universitatis Apulensis. Mathematics - Informatics
Similarity:
S. Sivasubramanian, Thomas Rosy, K. Muthunagai (2013)
Matematički Vesnik
Similarity:
Breaz, Daniel, Owa, Shigeyoshi (2009)
Acta Universitatis Apulensis. Mathematics - Informatics
Similarity:
Ibrahim, Rabha W., Darus, Maslina (2010)
Acta Universitatis Apulensis. Mathematics - Informatics
Similarity:
Breaz, Daniel, Owa, Shigeyoshi, Breaz, Nicoleta (2008)
Acta Universitatis Apulensis. Mathematics - Informatics
Similarity: