General coefficient estimates for bi-univalent functions: a new approach
| Autor: | Oqlah Al-Refai, Mohammed Ali |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Matematik
Pure mathematics Section (category theory) General Mathematics Faber polynomials Convex function Unit disk Univalent functions bi-univalent functions starlike functions convex functions close-to-convex functions Faber polynomials coefficient estimates} % Include keywords separeted by comma Mathematics |
| Zdroj: | Volume: 44, Issue: 1 240-251 Turkish Journal of Mathematics |
| ISSN: | 1303-6149 1300-0098 |
| DOI: | 10.3906/mat-1910-100 |
| Popis: | We prove for univalent functions f(z)=z+∑∞k=nakzk;(n≥2) in the unit disk U={z:|z |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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