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arXiv · 2105.11762

Non-real zeros of derivatives

J. K. Langley
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Abstract

A number of results are proved concerning non-real zeros of derivatives of real meromorphic functions. In particular, the paper supersedes the previous arXiv submission "Non-real zeros of linear differential polynomials in real meromorphic functions".

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J. K. Langley. 2021-05-25. Non-real zeros of derivatives. https://arxiv.org/abs/2105.11762

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