On sandwich theorems for some classes of analytic functions.
Shanmugam, T.N., Sivasubramanian, S., Silverman, H. (2006)
International Journal of Mathematics and Mathematical Sciences
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Displaying similar documents to “A note on Briot-Bouquet-Bernoulli differential subordination”
On sandwich theorems for some classes of analytic functions.
Subordination and superordination results for a class of analytic multivalent functions.
Goyal, S.P., Goswami, Pranay, Silverman, H. (2008)
International Journal of Mathematics and Mathematical Sciences
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On some simple sufficient conditions for univalence
Nikola Tuneski (2001)
Mathematica Bohemica
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In this paper some simple conditions on and which lead to some subclasses of univalent functions will be considered.
Initial coefficients for generalized subclasses of bi-univalent functions defined with subordination
Gagandeep Singh, Gurcharanjit Singh, Gurmeet Singh (2022)
Archivum Mathematicum
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This paper is concerned with certain generalized subclasses of bi-univalent functions defined with subordination in the open unit disc . The bounds for the initial coefficients for the functions in these classes are studied. The earlier known results follow as special cases.
A note on neighborhoods of analytic functions having positive real part.
Walker, Janice B. (1990)
International Journal of Mathematics and Mathematical Sciences
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Subclasses of univalent functions subordinate to convex functions.
Kim, Yong Chan, Jung, Il Bong (1997)
International Journal of Mathematics and Mathematical Sciences
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Double subordination-preserving properties for certain integral operators.
Cho, Nak Eun, Owa, Shigeyoshi (2007)
Journal of Inequalities and Applications [electronic only]
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Univalence, strong starlikeness and integral transforms
M. Obradović, S. Ponnusamy, P. Vasundhra (2005)
Annales Polonici Mathematici
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Let represent the class of all normalized analytic functions f in the unit disc Δ. In the present work, we first obtain a necessary condition for convex functions in Δ. Conditions are established for a certain combination of functions to be starlike or convex in Δ. Also, using the Hadamard product as a tool, we obtain sufficient conditions for functions to be in the class of functions whose real part is positive. Moreover, we derive conditions on f and μ so that the non-linear integral...