On Integral Operator and Argument Estimation of a Novel Subclass of Harmonic Univalent Functions

نویسندگان

  • M.R. Foroutan Department of mathematics, payame noor university, p.o.box 19395-3697, tehran, iran
  • Sh. Najafzadeh Department of mathematics, payame noor university, p.o.box 19395-3697, tehran, iran
  • Z. Dehdast Department of mathematics, payame noor university, p.o.box 19395-3697, tehran, iran
چکیده مقاله:

Abstract. In this paper we define and verify a subclass of harmonic univalent functions involving the argument of complex-value functions of the form f = h + ¯g and investigate some properties of this subclass e.g. necessary and sufficient coefficient bounds, extreme points, distortion bounds and Hadamard product.Abstract. In this paper we define and verify a subclass of harmonic univalent functions involving the argument of complex-value functions of the form f = h + ¯g and investigate some properties of this subclass e.g. necessary and sufficient coefficient bounds, extreme points, distortion bounds and Hadamard product.Abstract. In this paper we define and verify a subclass of harmonic univalent functions involving the argument of complex-value functions of the form f = h + ¯g and investigate some properties of this subclass e.g. necessary and sufficient coefficient bounds, extreme points, distortion bounds and Hadamard product.

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عنوان ژورنال

دوره 5  شماره 3

صفحات  1- 16

تاریخ انتشار 2020-07-01

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