Abstract
For p-valent functions associated with new operator, we study different properties of the differential subordination and superordination related to defined linear operator. Also, we obtain sandwich results for p-valent functions connected to this operator. Furthermore, an application to vortex motion are considered.
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The authors thank Professor Teodor Bulboaca and the referees for their valuable suggestions which led to the improvement of this paper.
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Zayed, H.M., Mohammadein, S.A. & Aouf, M.K. Sandwich results of p-valent functions defined by a generalized fractional derivative operator with application to vortex motion. RACSAM 113, 1499–1514 (2019). https://doi.org/10.1007/s13398-018-0559-z
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DOI: https://doi.org/10.1007/s13398-018-0559-z
Keywords
- Analytic
- p-valent functions
- Generalized fractional derivative operator
- Differential subordination and superordination
- Sandwich
- Vortex motion