On certain subclass of p-valent functions with positive coefficients

• Main Authors: Anas Aljarah, Maslina Darus
• Format: Article
• Language: English
• Published: Penerbit Universiti Kebangsaan Malaysia 2014
• Online Access: http://journalarticle.ukm.my/8606/1/jqma-10-2-paper4.pdf; http://journalarticle.ukm.my/8606/; http://www.ukm.my/jqma/jqma10_2a.html
• Institution: Universiti Kebangsaan Malaysia

In this article, a certain differential operator , k ( ) p S f z α,β,λ,δ and a subclass S n,p(α,β,δ,λ, p) for analytic functions with positive coefficients of the form Σ∞ = + = + 1 ( ) n p n n f z z p a z are introduced. Some properties such as the coefficients inequalities, distortion theore...