Estimates of Coefficient for Certain Subclasses of k-Fold Symmetric Bi-Univalent Functions

Autor:	Abdul Rahman S. Juma, Ali Al-Fayadh, Nihad H. Shehab
Rok vydání:	2022
Předmět:	General Computer Science General Chemistry General Biochemistry Genetics and Molecular Biology
Zdroj:	Iraqi Journal of Science. :2155-2163
ISSN:	2312-1637 0067-2904
DOI:	10.24996/ijs.2022.63.5.29
Popis:	In the present paper, the authors introduce and investigates two new subclasses and, of the class k-fold bi-univalent functions in the open unit disk. The initial coefficients for all of the functions that belong to them were determined, as well as the coefficients for functions that belong to a field determining these coefficients requires a complicated process. The bounds for the initial coefficients and are contained among the remaining results in our analysis are obtained. In addition, some specific special improver results for the related classes are provided.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7e4fe99747e0fe54c6f32f345bdf5cab https://doi.org/10.24996/ijs.2022.63.5.29 Zobrazit plný text záznamu