Some Classes of Bazilevič-Type Close-to-Convex Functions Involving a New Derivative Operator

被引：1

作者：

Sabir, Pishtiwan Othman ^{[1
]}

Lupas, Alina Alb ^{[2
]}

Khalil, Sipal Saeed ^{[3
]}

Mohammed, Pshtiwan Othman ^{[4
,5
]}

Abdelwahed, Mohamed ^{[6
]}

机构：

[1] Univ Sulaimani, Coll Sci, Dept Math, Sulaymaniyah 46001, Iraq

[2] Univ Oradea, Dept Math & Comp Sci, Oradea 410087, Romania

[3] Univ Zakho, Coll Educ, Dept Math, Zakho 42002, Iraq

[4] Univ Sulaimani, Coll Educ, Dept Math, Sulaymaniyah 46001, Iraq

[5] Univ Sulaimani, Res & Dev Ctr, Sulaymaniyah 46001, Iraq

[6] King Saud Univ, Coll Sci, Dept Math, POB 2455, Riyadh 11451, Saudi Arabia

来源：

SYMMETRY-BASEL | 2024年 / 16卷 / 07期

关键词：

analytic functions; univalent functions; starlike functions; Bazilevi & ccaron; functions; close-to-convex functions; Fekete-Szeg & ouml; inequalities; COEFFICIENT;

D O I：

10.3390/sym16070836

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In the present paper, we are merging two interesting and well-known classes, namely those of Bazilevi & ccaron; and close-to-convex functions associated with a new derivative operator. We derive coefficient estimates for this broad category of analytic, univalent and bi-univalent functions and draw attention to the Fekete-Szeg & ouml; inequalities relevant to functions defined within the open unit disk. Additionally, we identify several specific special cases of our results by specializing the parameters.

引用

页数：16

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