On a Subclass of Meromorphic Functions Defined by a Differential Operator on Hilbert Space

Prathiba, S. and  Rosy, T.

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In this article, we introduce and study a new subclass of meromorphic functions associated with a differential operator on Hilbert space. Coefficient estimates, growth and distortion bounds, extreme points, radii results, convex linear combinations, Hadamard product and integral transforms are obtained.