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- Title
COEFFICIENT ESTIMATES OF A NEW SPECIAL SUBCATEGORY OF BI-UNIVALENT FUNCTIONS.
- Authors
Mohammed, Kosrat O.; Abdullah, Khalid I.; Mohammed, Nafya H.; Adarbar, Abubakr M.; Sharifi, Hedayat M.
- Abstract
In this article, based on the concepts of subordination and q-derivative operator, we introduce and study a new subcategory of analytic and bi-univalent functions in the open unit disk D. Upper bounds for the second and third coefficients of the functions belonging to the subcategory are found and several particular outcomes of the main finding are also presented.
- Subjects
ANALYTIC functions; UNIVALENT functions
- Publication
Science Journal of University of Zakho, 2024, Vol 12, Issue 4, p456
- ISSN
2663-628X
- Publication type
Academic Journal
- DOI
10.25271/sjuoz.2024.12.4.1307