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Hossein Piri

Hossein Piri

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
HIndex: 0/00
Faculty: Faculty of Basic Sciences
Address:
Phone: 04137745000-1642

Research

Title
Coefficient Bounds for Several Subclasses of Analytic and Bi-univalent Functions
Type
JournalPaper
Keywords
bi-univalent function, starlike function of order α, strongly starlike functions, strongly convex functions of orderα, subordination.
Year
2019
Journal Kyungpook Mathematical Journal
DOI
Researchers Samira Rahrovi ، Hossein Piri ، Janusz Sokol

Abstract

In the present paper, some generalizations of analytic functions have been considered and the bounds of the coefficients of these classes of bi-univalent functions have been investigated.