Chebyshev polynomial bounds for a certain subclass of univalent functions defined by Komatu integral operator
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DOI: 10.1007/s13370-019-00666-3
Abstract: In this work, using the Komatu integral operator, we introduced a new subclass of univalent functions and using the Chebyshev polynomials, we obtain coefficient expansions for functions in this class. read more here.
Keywords: univalent functions; integral operator; chebyshev polynomial; komatu integral ... See more keywords
A Subclass of Univalent Functions]{A Subclass of Univalent Functions Associated with q-Analogue of Choi-Saigo-Srivastava operator
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DOI: 10.15672/hujms.576878
Abstract: The main objective of the present paper is to define a subclass $ Q_{q}(\lambda, \mu,A,B)$ of analytic functions by using subordination along with the newly defined $q$-analogue of Choi-Saigo-Srivastava operator. Such results as coefficient estimates,… read more here.
Keywords: srivastava operator; analogue choi; univalent functions; saigo srivastava ... See more keywords
A New Subclass of Bi-Univalent Functions Defined by a Certain Integral Operator
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DOI: 10.3390/axioms12020172
Abstract: We introduce a comprehensive subfamily of analytic and bi-univalent functions in this study using Horadam polynomials and the q-analog of the Noor integral operator. We establish upper bounds for the absolute values of the second… read more here.
Keywords: univalent functions; integral operator; new subclass; functions defined ... See more keywords
Second Hankel Determinant for a New Subclass of Bi-Univalent Functions Related to the Hohlov Operator
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DOI: 10.3390/axioms12050433
Abstract: A new subclass of bi-univalent functions associated with the Hohlov operator is introduced. Certain properties such as the coefficient bounds, Fekete-Szegö inequality and the second Hankel determinant for functions in the subclass are obtained. In… read more here.
Keywords: univalent functions; new subclass; hohlov operator; subclass univalent ... See more keywords
Bounds for a new subclass of bi-univalent functions subordinate to the Fibonacci numbers
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DOI: 10.3906/mat-1910-41
Abstract: In this investigation, by using a relation of subordination, we define a new subclass of analytic bi-univalent functions associated with the Fibonacci numbers. Moreover, we survey the bounds of the coefficients for functions in this… read more here.
Keywords: univalent functions; bounds new; fibonacci numbers; subclass univalent ... See more keywords