Guney, Hatun OzlemBreaz, DanielOwa, Shigeyoshi2024-04-242024-04-2420222227-7390https://doi.org/10.3390/math10121985https://hdl.handle.net/11468/19273Let S be the class of functions f ( z) of the form f ( z) = 1/z + Sigma(infinity)(k =0)a(k)z(k), which are analytic in the punctured disk. Using the differentiations and integrations, new operator D-n f (z) is introduced for f (z) is an element of Sigma. The object of the present paper is to discuss some interesting properties for D-n f (z) and some properties concerned with different boundary points of the open unit disk. Moreover, some simple examples for our results are shown.eninfo:eu-repo/semantics/openAccessAnalytic FunctionMeromorphic FunctionDifferential OperatorA New Operator for Meromorphic FunctionsA New Operator for Meromorphic FunctionsArticle1012WOS:0009206146000012-s2.0-8513216031010.3390/math10121985Q1Q1