Results 161 to 170 of about 3,690,143 (190)

Oxidative Stress in Health and Disease: Mechanisms and Therapeutic Perspectives. [PDF]

Int J Mol Sci
Anwar S, Alharbi HOA, Babiker AY, Rahmani AH.   +3 more
europepmc   +1 more source

A Generalization of Gegenbauer Polynomials and Bi-Univalent Functions

Axioms, 2023
Three subclasses of analytic and bi-univalent functions are introduced through the use of q−Gegenbauer polynomials, which are a generalization of Gegenbauer polynomials. For functions falling within these subclasses, coefficient bounds a2 and a3 as well as Fekete–Szegö inequalities are derived. Specializing the parameters used in our main results leads
Gharib Gharib, Ala Amourah, Abdullah Alsoboh   +2 more
exaly   +4 more sources

New Subclasses of Bi-Univalent Functions

Applied Mathematics Letters, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
B A Frasin, M K Aouf
exaly   +4 more sources

Certain Subclasses of Analytic and Bi-Univalent Functions

Applied Mathematics Letters, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Priyabrat Gochhayat, A K Mishra, H M Srivastava   +2 more
exaly   +4 more sources

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Subclasses of bi-univalent functions subordinate to gegenbauer polynomials

Afrika Matematika, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ala Amourah, Zabidin Salleh, B. A. Frasin, Muhammad Ghaffar Khan, Bakhtiar Ahmad   +4 more
openaire   +2 more sources

New classes of bi-univalent functions

Journal of Interdisciplinary Mathematics, 2020
This paper tends to investigate a few new subclasses of bi-univalent functions H(v, λ, n) as well as G(v, ξ, n) in an open disc U of unit length.
Murli Manohar Gour, Sunil Joshi, Pranay Goswami, S. D. Purohit   +3 more
openaire   +1 more source

Coefficient bounds for a subclass of Bi-univalent functions

Acta Universitatis Apulensis, 2014
Summary: In the present investigation, we introduce two new subclasses \(ST_\Sigma(b,\phi)\) and \(CV_\Sigma(b,\phi)\) of bi-univalent functions defined in the open unit disc \(\mathbb U=\{z:| z|
Selvaraj, C., Kumar, T. R. K., Thirupathi, G.   +2 more
openaire   +2 more sources

On the Fekete-Szegö Problem for Classes of Bi-Univalent Functions

Bulletin of the Belgian Mathematical Society - Simon Stevin, 2014
Let \(\mathcal{S}\) denote the class of univalent functions in the unit disk \(\mathbb{D}\) of the form \(f(z) = z + a_2 z^2 + \cdots\). Following \textit{M. Lewin} [Proc. Am. Math. Soc. 18, 63--68 (1967; Zbl 0158.07802)], the author denotes by \(\sigma\) the class of bi-univalent functions, i.e., the class of functions \(f\) for which both \(f\) and \(
Paweł Zaprawa
exaly   +4 more sources

Certain Subclasses of Meromorphically Bi-Univalent Functions

Bulletin of the Malaysian Mathematical Sciences Society, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sim, Young Jae, Kwon, Oh Sang
openaire   +2 more sources

ON SOME CLASSES OF BI-UNIVALENT FUNCTIONS

1988
Let S denote the class of all functions \(f(z)=z+a_ 2z^ 2+a_ 3z^ 3+..\). which are analytic and univalent in the unit disc \(U=\{z:| z|
Brannan, D. A., Taha, T. S.
openaire   +2 more sources