SOME SANDWICH THEOREMS FOR MEROMORPHIC UNIVALENT FUNCTIONS DEFINED BY A NEW HADAMARD PRODUCT OPERATOR

Qasim Ali Shakir, Waggas Galib Atshan

Abstract


The present study develops differential subordination and superordination resultsfor meromorphic univalent functions defined by a novel Hadamard product operator within a punctured open unit disk.

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ISSN: 1229-1595 (Print), 2466-0973 (Online)

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