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Characterizations of Closed Ideals and Main Parts of Some Analytic and Meromorphic Classes of Area Nevanlinna Type

Romi Shamoyan, Haiying Li


We provide a complete description of closed ideals of some analytic area Nevanlinna-type classes in the unit disk and characterize main parts of Loran expansions of certain meromorphic spaces in the unit disk defined with the help of Nevanlinna characteristic.


holomorphic and meromorphic spaces, closed ideals, Loran expansion, Nevannlina characteristic, parametric representations.

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