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Subclass of univalent harmonic functions defined by dual convolution

✍ Scribed by El-Ashwah, Rabha M


Book ID
125396815
Publisher
Hindawi Publishing Corporation
Year
2013
Tongue
English
Weight
224 KB
Volume
2013
Category
Article
ISSN
1025-5834

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Ruscheweyh'and She&Small proved the P6lya-Schoenberg conjecture that the class of convex analytic functions is closed under convolution or Hadamard product. They also showed that clos&o-convexity is preserved under convolution with convex analytic functions. In this note, we investigate harmonic ana