Coefficient Estimates for Certain Classes of Bi-Univalent Functions
Joint Authors
M. Jahangiri, Jay
Hamidi, Samaneh G.
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-08-29
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
A function analytic in the open unit disk ? is said to be bi-univalent in ? if both the function and its inverse map are univalent there.
The bi-univalency condition imposed on the functions analytic in ? makes the behavior of their coefficients unpredictable.
Not much is known about the behavior of the higher order coefficients of classes of bi-univalent functions.
We use Faber polynomial expansions of bi-univalent functions to obtain estimates for their general coefficients subject to certain gap series as well as providing bounds for early coefficients of such functions.
American Psychological Association (APA)
M. Jahangiri, Jay& Hamidi, Samaneh G.. 2013. Coefficient Estimates for Certain Classes of Bi-Univalent Functions. International Journal of Mathematics and Mathematical Sciences،Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-1005921
Modern Language Association (MLA)
M. Jahangiri, Jay& Hamidi, Samaneh G.. Coefficient Estimates for Certain Classes of Bi-Univalent Functions. International Journal of Mathematics and Mathematical Sciences No. 2013 (2013), pp.1-4.
https://search.emarefa.net/detail/BIM-1005921
American Medical Association (AMA)
M. Jahangiri, Jay& Hamidi, Samaneh G.. Coefficient Estimates for Certain Classes of Bi-Univalent Functions. International Journal of Mathematics and Mathematical Sciences. 2013. Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-1005921
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1005921