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Zalcman Functional and Majorization Results for Certain Subfamilies of Holomorphic Functions
- Khan, Muhammad Ghafar;
- Khan, Bilal;
- Tawfiq, Ferdous M. O.;
- Ro, Jong-Suk
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13초록
In this paper, we investigate sharp coefficient functionals, like initial four sharp coefficient bounds, sharp Fekete–Szegö functionals, and, for (Formula presented.) and 2, sharp Zalcman functionals are evaluated for class of functions associated with tangent functions. Furthermore, we provide some majorization results for some non-vanishing holomorphic functions, whose ratios are related to various domains in the open unit disk. © 2023 by the authors.
키워드
majorization; olomorphic functions; tangent domain; Zalcman functional; STARLIKE; CONJECTURE; COEFFICIENT; SUBCLASS; PROOF
- 제목
- Zalcman Functional and Majorization Results for Certain Subfamilies of Holomorphic Functions
- 저자
- Khan, Muhammad Ghafar; Khan, Bilal; Tawfiq, Ferdous M. O.; Ro, Jong-Suk
- 발행일
- 2023-09
- 유형
- Article
- 저널명
- Axioms
- 권
- 12
- 호
- 9
- 언어
- ENG
- 출판사
- Multidisciplinary Digital Publishing Institute (MDPI)
- 발행국가
- 스위스
- ISSN
- E 2075-1680
P 2075-1680