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Differential Sandwich Theorems with Generalised Derivative Operator
Abstract:In this paper, a generalized derivatives operator n λ,βf introduced by the authors will be discussed. Some subordination and superordination results involving this operator for certain normalized analytic functions in the open unit disk will be investigated. Our results extend corresponding previously known results.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1080396Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1364
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