A NOTE ON THE JULIA SETS OF ENTIRE SOLUTIONS TO DELAY DIFFERENTIAL EQUATIONS*

  • Yezhou Li ,
  • Heqing Sun
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  • School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China
Yezhou Li, E-mail: yezhouli@bupt.edu.cn

Received date: 2021-08-11

  Revised date: 2022-06-30

  Online published: 2023-03-01

Supported by

*National Natural Science Foundation of China (12171050, 12071047) and the Fundamental Research Funds for the Central Universities(500421126).

Abstract

Let $f$ be an entire solution of the Tumura-Clunie type non-linear delay differential equation. We mainly investigate the dynamical properties of Julia sets of $f$, and the lower bound estimates of the measure of related limiting directions is verified.

Cite this article

Yezhou Li , Heqing Sun . A NOTE ON THE JULIA SETS OF ENTIRE SOLUTIONS TO DELAY DIFFERENTIAL EQUATIONS*[J]. Acta mathematica scientia, Series B, 2023 , 43(1) : 143 -155 . DOI: 10.1007/s10473-023-0109-4

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