On Sandwich Theorems for Certain Univalent Functions Defined by a New operator
Journal of Al-Qadisiyah for Computer Science and Mathematics,
2019, Volume 11, Issue 2, Pages 72-80
AbstractIn this paper, we study some differential subordination and superordination results for certain univalent functions in the open unit disc U by using a new operator f_(s,a,μ)^λ. Also, we derive some sandwich theorems.
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