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Physical Sciences and Mathematics Commons

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Mathematics

Journal

Al-Qadisiyah Journal of Pure Science

Univalent function

Publication Year

Articles 1 - 3 of 3

Full-Text Articles in Physical Sciences and Mathematics

Application Of Strip Domain And Parabolic Region On Univalent Holomorphic Functions, Shahram Najafzadeh Oct 2021

Application Of Strip Domain And Parabolic Region On Univalent Holomorphic Functions, Shahram Najafzadeh

Al-Qadisiyah Journal of Pure Science

In this paper, by using univalent functions connected with the strip domain. parabolic starlike and parabolic uniformly convex functions are introduced. Some relations between these classes are proved.


Faber Polynomial For Holomorphic Functions Involving Differential Operator, Huda Fawzi Hussian, Abdul Rahman Salman Juma Apr 2021

Faber Polynomial For Holomorphic Functions Involving Differential Operator, Huda Fawzi Hussian, Abdul Rahman Salman Juma

Al-Qadisiyah Journal of Pure Science

The purpose of this paper, is to present differential operator for the univalent functions employ a Faber Polynomial . In addition, we will introduce some inclusion properties of the operator that were obtained employ the principle of subordination between holomorphic functions.


New And Extended Results On Fourth-Order Differential Subordinationfor Univalent Analytic Functions, Waggas Galib Atshan, Ali Hussein Battor, Abeer Farhan Abaas, Georgia Irina Oros Apr 2020

New And Extended Results On Fourth-Order Differential Subordinationfor Univalent Analytic Functions, Waggas Galib Atshan, Ali Hussein Battor, Abeer Farhan Abaas, Georgia Irina Oros

Al-Qadisiyah Journal of Pure Science

In this paper, we introduce new concept that is fourth-order differential subordination and superordination associated with linear operator for univalent analytic functions in open unit disk. Here, we extended some lemmas. Also some interesting new results are obtained.