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Zeros of derivatives of entire functions


Authors: Thomas Craven, George Csordas and Wayne Smith
Journal: Proc. Amer. Math. Soc. 101 (1987), 323-326
MSC: Primary 30D15; Secondary 30C15
MathSciNet review: 902550
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Abstract: It is shown that if a real entire function of genus one has only finitely many nonreal zeros, then, its derivatives, from a certain one onward, have only real zeros.


References [Enhancements On Off] (What's this?)

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Additional Information

DOI: https://doi.org/10.1090/S0002-9939-1987-0902550-1
Keywords: Pólya-Wiman conjecture, Laguerre-Pólya class
Article copyright: © Copyright 1987 American Mathematical Society