Generalizations of the area theorem for meromorphic univalent functions with nonzero pole

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Generalizations of the area theorem for meromorphic univalent functions with nonzero pole

Year : 2016

Publisher : Indian National Science Academyinsa@giasdl01.vsnl.net.in

Source Title : Indian Journal of Pure and Applied Mathematics

Document Type :

Abstract

In this article, we consider meromorphic univalent functions f in the unit disc of the complex plane having a simple pole at z = α ∈ (0, 1) with nonzero residue b at z = α. In 1969, P.N. Chichra proved an area theorem for such functions. In this note, we generalize this theorem and prove an interesting consequence of this result.