Subclass of Harmonic Univalent Functions Associated with Generalized Derivative Operator
Abstract
Using a generalized derivative operator, we introduce and study a new subclass of harmonic univalent functions. Â In the present paper, we obtain numerous sharp results including coefficient conditions, extreme points, convolution properties and convex combinations for the above class of harmonic univalent functions. The results obtained for the class reduce to the corresponding results for various well-known classes in the literature.
Keywords
harmonic univalent functions; derivative operator; extreme points; distortion inequalities
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PDFDOI: http://dx.doi.org/10.18517/ijaseit.2.5.223
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Published by INSIGHT - Indonesian Society for Knowledge and Human Development