Results 281 to 290 of about 23,628 (307)

A note on Bazilevic functions(Topics in Univalent Functions and Its Applications)

, 1990
D.K. Thomas
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Berezin Quantization, Conformal Welding and the Bott-Virasoro Group. [PDF]

Ann Henri Poincare
Alekseev A, Shatashvili S, Takhtajan L.
europepmc   +1 more source

Apomixis at high resolution: unravelling diplospory in Asteraceae. [PDF]

J Exp Bot
Cornaro L, Banfi C, Cavalleri A, van Dijk PJ, Radoeva T, Cucinotta M, Colombo L.   +6 more
europepmc   +1 more source

Unified representation of a certain class of harmonic univalent functions defined by Dziok-Srivastava operator

, 2014
M. K. Aouf, R. M. El-Ashwah, F. M. Abdulkarem   +2 more
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On Convex Univalent Functions

Canadian Journal of Mathematics, 1970
In what follows, we suppose that ƒ(z) = Σ0∞anzn is regular for |z| < 1. LetandThen (see, for example, [6, pp. 235-236]), for 0 ≦ r < ρ < 1, we have:The following results are well known.
Başgöze, T., Frank, J. L., Keogh, F. R.   +2 more
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Smooth univalent universal functions

Mathematical Proceedings of the Royal Irish Academy, 2007
Let \(\Omega\) be a Jordan domain in the complex plane. In this paper, universal functions in \(H(\Omega)\) having additional univalence and smoothness properties are studied. The authors consider the space \(A^\infty (\Omega)\) of all functions in \(H(\Omega)\) having the property that all derivatives extend continuously to \(\overline{\Omega}\) with ...
Costakis, G., Nestoridis, V., Vlachou, V.   +2 more
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ON UNIVALENT BLOCH FUNCTIONS

Acta Mathematica Scientia, 2001
Let \(\Delta=\{z:| z|
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New Criteria for Univalent Functions

Proceedings of the American Mathematical Society, 1975
The classes K n {K_n} of functions f ( z ) f(z) regular in the unit disc U \mathfrak {U} with f ( 0 ) = 0 , f ′ ( 0 )
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Univalent Functions

2020
Filippo Bracci, Manuel D. Contreras, Santiago Díaz-Madrigal   +2 more
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On univalent harmonic functions

2002
In Ann. Acad. Sci. Fenn., Ser. A I 9, 3--25 (1984; Zbl 0506.30007) \textit{J. Clunie} and \textit{T. Sheil-Small } introduced and studied the class \(S_H\) of complex valued, harmonic, orientation preserving, univalent functions \(f\) in the unit disk normalized by \(f(0)=0\), \(f'_z(0)-1=0\). Such functions have representation \[ f(z)=h(z)+\overline{g}
Yalçın Tokgöz, Sibel, Öztürk, Metin
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