Document Type : Research Paper

Authors

• Ali Ebadian
• Saman Azizi
• Shahram Najafzadeh

Department of Mathematics, Payame Noor University, P.O. BOX 19395-3697, Tehran, Iran

Abstract

In this paper, the problem of stability for certain subclasses of harmonic univalent functions is investigated. Some lower bounds for the radius of stability of these subclasses are found.

Keywords

• Stability of the convolution
• Integral convolution
• Harmonic univalent
• starlike and convex functions