Title of article
On certain classes of bi-univalent functions related to m -fold symmetry
Author/Authors
Hussain ، Saqib COMSATS Institute of Information Technology , Khan ، Shahid - Riphah International University , Zaighum ، Muhammad Asad - Riphah International University , Darus ، Maslina - Universiti Kebangsaan Malaysia 43600
Pages
10
From page
490
To page
499
Abstract
In our present investigation, we introduce two new subclasses S Σ m ( α , λ , μ ) and S Σ m ( β , λ , μ ) of analytic and m -fold symmetric bi-univalent functions in the open unit disk E . Results concerning coefficient estimates for the functions of these classes are derived. Many interesting new and already existing corollaries are also presented.
Keywords
m , Fold symmetry , bi , univalent functions , coefficient estimates
Journal title
Journal of Nonlinear Science and Applications
Serial Year
2018
Journal title
Journal of Nonlinear Science and Applications
Record number
2476963
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