Sandwich results for higher order fractional derivative operators

Journal Title: Математичні Студії - Year 2018, Vol 49, Issue 1

Abstract

In this paper we obtain some differential subordinations and superordinations related to a generalized fractional derivative operator for higher order derivatives of multivalent functions. Moreover, we derive some sandwich results under certain assumptions on the parameters involved, and these new results generalize some previously well-known theorems.

Authors and Affiliations

M. Hanaa, T. Bulboaca

Keywords

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  • EP ID EP355315
  • DOI 10.15330/ms.49.1.52-66
  • Views 87
  • Downloads 0

How To Cite

M. Hanaa, T. Bulboaca (2018). Sandwich results for higher order fractional derivative operators. Математичні Студії, 49(1), 52-66. https://europub.co.uk/articles/-A-355315