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arXiv · 1501.06702

Uniform separation through intermediate points

Janne Gröhn·Artur Nicolau
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Abstract

It is shown that a separated sequence of points in the unit disc of the complex plane is in fact uniformly separated, if there exists a certain intermediate sequence whose separated subsequences are uniformly separated. This property is applied to improve a recent result in the theory of differential equations.

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Janne Gröhn, Artur Nicolau. 2015-01-27. Uniform separation through intermediate points. https://doi.org/10.1112/blms.12036

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