Differential subordination for functions associated with the lemniscate of Bernoulli

RM Ali, NE Cho, V Ravichandran… - Taiwanese Journal of …, 2012 - projecteuclid.org
Conditions on $\beta $ are determined so that $1+\beta zp'(z) $ subordinated to $\sqrt {1+ z}
$ implies $ p $ is subordinated to $\sqrt {1+ z} $. Analogous results are also obtained …

[PDF][PDF] A new and comprehensive class of analytic functions

BA Frasin, JM Jahangiri - Analele Universitatii din Oradea, 2008 - researchgate.net
A NEW AND COMPREHENSIVE CLASS OF ANALYTIC FUNCTIONS 1. Introduction Let A
denote the class of functions of the form : f(z) = z + Page 1 Analele Universitatii Oradea Fasc …

Sufficient conditions for Janowski starlikeness

RM Ali, V Ravichandran… - International Journal of …, 2007 - Wiley Online Library
Let A, B, D, E∈[− 1, 1] and let p (z) be an analytic function defined on the open unit disk, p
(0)= 1. Conditions on A, B, D, and E are determined so that 1+ βzp′(z) being subordinated …

[PDF][PDF] Certain applications of first order differential subordination

V Ravichandran - FAR EAST JOURNAL OF MATHEMATICAL …, 2004 - researchgate.net
CERTAIN APPLICATIONS OF FIRST ORDER DIFFE RENTIAL SUBORDINATION ^^dk$-r#.he)
impries W <qe). Page 1 Far East J. Math. Sci. (FJMS) 12(1) (2004), 4l-5I CERTAIN …

[PDF][PDF] On a new subclass of bi-pseudo-starlike functions defined by frasin differential operator

TG Shaba, AA Ibrahim, AA Jimoh - Adv. Math. Sci. J, 2020 - researchgate.net
ON A NEW SUBCLASS OF BI-PSEUDO-STARLIKE FUNCTIONS DEFINED BY FRASIN
DIFFERENTIAL OPERATOR We indicate by V the subclass of class Page 1 ADV MATH SCI …

Differential subordinations for analytic functions

M Raza, J Sokół, S Mushtaq - Iranian Journal of science and technology …, 2019 - Springer
In this article, we determine the conditions on β β such that 1+ β zp^ ′ (z) ≺ 1+ cz 1+ β
zp′(z)≺ 1+ cz implies p (z) ≺ (1+ Az)/(1+ Bz) p (z)≺(1+ A z)/(1+ B z) with-1 ≤ B< A ≤ 1-1≤ …

[PDF][PDF] On a comprehensive class of analytic p-valent functions associated with shell-like curve and modified sigmoid function

JO Hamzat, AT Oladipo - MALAYSIAN JOURNAL OF …, 2022 - myjms.mohe.gov.my
In this paper, the authors introduce and study a new class of analytic p-valent functions and
its connections with some famous subclasses of analytic and univalent functions associated …

[HTML][HTML] Univalence criterion and convexity for an integral operator

N Ularu, D Breaz - Applied Mathematics Letters, 2012 - Elsevier
Univalence criterion and convexity for an integral operator - ScienceDirect Skip to main
contentSkip to article Elsevier logo Journals & Books Search RegisterSign in View PDF …

Univalence conditions for a new family of integral operators

A Oprea, D Breaz, HM Srivastava - Filomat, 2016 - JSTOR
For analytic functions in the open unit disk 𝕌, we introduce a general family of integral
operators. The main object of the this paper is to present a systematic study if this general …

A Note on Certain Analytic and Univalent Functions.

BA Frasin - Southeast Asian Bulletin of Mathematics, 2004 - search.ebscohost.com
A Note on Certain Analytic and Univalent Functions Page 1 Southeast Asian Bulletin of
Mathematics (2004) 28: 829-836 Southeast Asian Bulletin of Mathematics ©SEAMS. 2004 A …