Non-real zeros of linear differential polynomials
J K Langley

TL;DR
This paper establishes lower bounds on the number of non-real zeros of second order linear differential polynomials with constant coefficients in certain entire functions.
Contribution
It provides new lower bounds for non-real zeros specifically in the context of second order linear differential polynomials with constant coefficients.
Findings
Lower bounds for non-real zeros are derived.
Results apply to entire functions with finitely many non-real zeros.
Abstract
Lower bounds are given for the number of non-real zeros of a second order linear differential polynomial with constant coefficients in a real entire function with finitely many non-real zeros.
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Taxonomy
TopicsMeromorphic and Entire Functions · Advanced Differential Equations and Dynamical Systems · Mathematics and Applications
