التفاصيل البيبلوغرافية
| العنوان: |
Logarithmic Coefficients for Some Classes Defined by Subordination |
| المؤلفون: |
Ebrahim Analouei Adegani, Ahmad Motamednezhad, Teodor Bulboacă, Nak Eun Cho |
| المصدر: |
Axioms; Volume 12; Issue 4; Pages: 332 |
| بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
| سنة النشر: |
2023 |
| المجموعة: |
MDPI Open Access Publishing |
| مصطلحات موضوعية: |
Hankel determinant, logarithmic coefficients, univalent functions, α-spiral-like functions, subordination, Ma–Minda-type function |
| الوصف: |
In this paper, we obtain the sharp and accurate bounds for the logarithmic coefficients of some subclasses of analytic functions defined and studied in earlier works. Furthermore, we obtain the bounds of the second Hankel determinant of logarithmic coefficients for a class defined by subordination, such as the class of starlike functionsS*(ϕ). Some applications of our results, which are extensions of those reported in earlier papers are given here as special cases. In addition, the results given can be used for other popular subclasses. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| Relation: |
Mathematical Analysis; https://dx.doi.org/10.3390/axioms12040332 |
| DOI: |
10.3390/axioms12040332 |
| الاتاحة: |
https://doi.org/10.3390/axioms12040332 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: |
edsbas.6E7DA111 |
| قاعدة البيانات: |
BASE |