Nevanlinna Matrices of Entire Functions
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Christian Berg; Henrik L. Pedersen
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Article
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2006
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John Wiley and Sons
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English
β 894 KB
The notion of a pre-Nevanlinna matrix of entire functions is introduced, and we find necessary and sufficient conditions for an entire function to belong to such a matrix, thereby generalizing previous work of KREIN. If one of the functions in a pre-Nevanlinna matrix is a polynomial, then the three