Results 91 to 100 of about 7,251 (222)
Sakaguchi Type Starlike Functions Related with Miller-Ross-Type Poisson Distribution in Janowski Domain [PDF]
Sheza M. El-Deeb +2 more
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Radii of k-starlikeness of order α of Struve and Lommel functions [PDF]
İbrahim Aktaş +2 more
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Criteria for Strongly Starlike Functions [PDF]
Let f(z) be analytic in the unit disk U={z:|z|<1} with f(0)=f'(0)-1=0 and (f(z)/z)f'(z)≠0. By using the method of differential subordinations, we determine the largest number α(β,λ,μ,m) such that, for some β,λ,μ, and m, the differential subordination λzf'(z)/f(z)1-μ1+(zf''(z)/f'(z))-zf'(z)/f(z)+zf'(z)/f(z)m≺1+z/1-zα(β,λ,μ,m)(z∈U) implies zf'(z)/f(z)≺
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Certain subclasses of starlike functions, II
See the preview in Zbl 0724.30007.
Srivastava, H.M., Owa, Shigeyoshi
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Growth results for a subclass of Bazilevič functions
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
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On the class of functions defined in a halfplane and starlike with respect to the boundary point [PDF]
Adam Lecko
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In this study, using the ideas of subordination and the quantum-difference operator, we established a new subclass $ \mathcal{S} ^{\ast }\left(\delta, \sigma, q\right) $ of $ q $-starlike functions and the subclass $ \mathcal{S}_{\Sigma }^{\ast }\left ...
Ahmad A. Abubaker +4 more
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On α-convex functions of order β
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
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On starlike harmonic functions
Uniformly starlike univalent functions introduced by Goodman and we develop this idea over harmonic functions. We introduce a subclass of harmonic univalent functions which are fully starlike and uniformly starlike also. In the following we will mention some examples of this subclass and obtain two necessary and sufficient conditions, one with the ...
NOSRATİ, S., ZİREH, A.
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