Harmonic functions starlike of the complex order
Sibel Yalçin, Metin Öztürk (2006)
Matematički Vesnik
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Displaying similar documents to “On some subclasses of harmonic functions defined by fractional calculus.”
Harmonic functions starlike of the complex order
Inequalities of harmonic univalent functions with connections of hypergeometric functions
Janusz Sokół, Rabha W. Ibrahim, M. Z. Ahmad, Hiba F. Al-Janaby (2015)
Open Mathematics
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Let SH be the class of functions f = h+g that are harmonic univalent and sense-preserving in the open unit disk U = { z : |z| < 1} for which f (0) = f'(0)-1=0. In this paper, we introduce and study a subclass H( α, β) of the class SH and the subclass NH( α, β) with negative coefficients. We obtain basic results involving sufficient coefficient conditions for a function in the subclass H( α, β) and we show that these conditions are also necessary for negative coefficients, distortion...
On harmonic univalent functions defined by a generalized Ruscheweyh derivatives operator.
Darus, Maslina, Al-Shaqsi, Khalifa (2006)
Lobachevskii Journal of Mathematics
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Planar harmonic univalent and related mappings.
Ahuja, Om P. (2005)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
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Salagean-type harmonic univalent functions.
Jahangiri, Jay M., Murugusundaramoorthy, G., Vijaya, K. (2002)
Southwest Journal of Pure and Applied Mathematics [electronic only]
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Construction of planar harmonic functions.
Jahangiri, Jay M., Silverman, Herb, Silvia, Evelyn M. (2007)
International Journal of Mathematics and Mathematical Sciences
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A class of Ruscheweyh-type harmonic univalent functions with varying arguments.
Murugusundaramoorthy, G. (2003)
Southwest Journal of Pure and Applied Mathematics [electronic only]
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On differential subordinations of multivalent functions involving a certain fractional derivative operator.
Choi, Jae Ho (2010)
International Journal of Mathematics and Mathematical Sciences
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On Janowski starlike functions.
Çaglãr, M., Polatoglũ, Y., Şen, A., Yavuz, E., Owa, S. (2007)
Journal of Inequalities and Applications [electronic only]
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An application of subordination on harmonic function.
Al-Kharsani, H.A. (2007)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
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Some applications of generalized Ruscheweyh derivatives involving a general fractional derivative operator to a class of analytic functions with negative coefficients. I.
Atshan, W.G., Kulkarni, S.R. (2010)
Surveys in Mathematics and its Applications
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Subordination and superordination for certain analytic functions containing fractional integral.
Ibrahim, R.W., Darus, M., Momani, S. (2009)
Surveys in Mathematics and its Applications
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