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Davood Alimohammadi

Davood Alimohammadi

Academic rank: Associate Professor
ORCID: https://orcid.org/0000-0002-9398-6213
Education: PhD.
ScopusId: 6505995626
Faculty: Science
Address: Arak University
Phone:

Research

Title
On the logarithmic coecients for some classes defined by subordination
Type
JournalPaper
Keywords
univalent functions; Ma-Minda-type functions; subordination; logarithmic coefficients; cardioid-type functions
Year
2023
Journal AIMS Mathematics
DOI
Researchers Ebrahim Analouee ، Davood Alimohammadi ، Teodor Bulboaka ، Nak Eun Cho ، Mahmood Bidkham

Abstract

The logarithmic coefficients of univalent functions play an important role in estimates in the theory of univalent functions. In this paper, due to the significant importance of the study of these coefficients, we find the upper bounds for some expressions associated with the logarithmic coefficients of functions that belong to some classes defined by using the subordination. Moreover, we get the best upper bounds for the logarithmic coefficients of some subclasses of analytic functions defined and studied in many earlier papers.d