A Class of Nonlinear Integral Operators Preserving Double Subordinations

Oh Sang Kwon; Nak Eun Cho

doi:10.1155/2008/792160

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2008 A Class of Nonlinear Integral Operators Preserving Double Subordinations

Oh Sang Kwon, Nak Eun Cho

Abstr. Appl. Anal. 2008: 1-10 (2008). DOI: 10.1155/2008/792160

Abstract

The purpose of the present paper is to investigate some subordination- and superordination-preserving properties of certain integral operators defined on the space of meromorphic functions in the punctured open unit disk. The sandwich-type theorem for these integral operators is also considered.

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Oh Sang Kwon. Nak Eun Cho. "A Class of Nonlinear Integral Operators Preserving Double Subordinations." Abstr. Appl. Anal. 2008 1 - 10, 2008. https://doi.org/10.1155/2008/792160