Results 71 to 80 of about 732 (179)

On the starlikeness of analytic functions associated with Cassini oval with applications to special functions

Journal of Inequalities and Applications
This paper studies the strong starlikeness of analytic functions associated with the right-half plane Cassini oval by establishing coefficient conditions for their power series expansions.
Saiful R Mondal, Ahmad K. Al Abdulaali
doaj   +1 more source

Coefficient inequalities for certain subclass of starlike function with respect to symmetric points related with q-exponential function

NUML International Journal of Engineering and Computing
The purpose of the present work is to define a class of star-like function with respect to symmetrical points in the domain of exponential functions related to the q-exponential functions.
Zameer Abbas
doaj   +1 more source

Growth results for a subclass of Bazilevič functions

International Journal of Mathematics and Mathematical Sciences, 1985
For α>0, let B(α) be the class of regular normalized Bazilevič functions defined in the unit disc. Choosing the associated starlike function g(z)≡z gives a proper subclass B1(α) of B(α).
Rabha Md. El-Ashwah, D. K. Thomas
doaj   +1 more source

On meromorphically starlike functions of order $\alpha$ and type $\beta$, which satisfy Shah's differential equation

Karpatsʹkì Matematičnì Publìkacìï, 2018
According to M.L. Mogra, T.R. Reddy and O.P.
Yu.S. Trukhan, O.M. Mulyava
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On α-convex functions of order β

International Journal of Mathematics and Mathematical Sciences, 1997
In 1969 Mocanu [1] introduced and studied a new class of analytic functions consisting of α-convex functions. Many mathematicians have studied and shown the properties of this class.
Seiichi Fukui
doaj   +1 more source

a*-families of analytic functions

International Journal of Mathematics and Mathematical Sciences, 1984
Using convolutions, a new family of analytic functions is introduced. This family, called a*-family, serves in certain situations to unify the study of many previously well known classes of analytic functions like multivalent convex, starlike, close-to ...
G. P. Kapoor, A. K. Mishra
doaj   +1 more source

On a subclass of Bazilevič functions

International Journal of Mathematics and Mathematical Sciences, 1985
Let B(α) be the class of normalised Bazilevič functions of type α>0 with respect to the starlike function g. Let B1(α) be the subclass of B(α) when g(z)≡z. Distortion theorems and coefficient estimates are obtained for functions belonging to B1(α).
D. K. Thomas
doaj   +1 more source

New Properties of Analytic Functions

Mathematics
In the present paper, we consider the class A¯ of functions f(z) of the form f(z)=z+∑k=1∞a1+k3z1+k3 that are analytic in the open unit disc U. If a1+k3=0 for k≠3n(n=1,2,3,⋯), then f(z) is given by f(z)=z+∑k=2∞akzk.
Hatun Özlem Güney, Shigeyoshi Owa
doaj   +1 more source

On starlike functions [PDF]

Proceedings of the American Mathematical Society, 1968
openaire   +2 more sources

Correction to “On Logarithmic and Inverse Coefficients for Sakaguchi‐Type Starlike Functions Subordinated to a Petal‐Shaped Domain”

Journal of Function Spaces, Volume 2026, Issue 1, 2026.
wiley   +1 more source