On the Complex Oscillation of Differential Polynomials Generated by Meromorphic Solutions of Differential Equations in the Unit Disc

Proceedings Mathematical Sciences

Ting-Bin Cao³  Hong-Yan Xu²  Chuan-Xi Zhu¹ 

[1] $$;Department of Informatics and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 0, China$$;Department of Mathematics, Nanchang University, Nanchang 00, China$$

关键词: Differential equation;    meromorphic function;    iterated order;    the unit disc.;   

DOI  :  

学科分类：数学（综合）

来源: Indian Academy of Sciences

【 摘 要 】

In this paper, we investigate the complex oscillation of differential polynomials generated by meromorphic solutions of differential equations$$f^{(k)}+A(z)f=0,quad k≥ 2,$$where the coefficient 𝐴 is meromorphic in the unit disc $mathbb{D}={z:|z| < 1}$.

【 授权许可】

Unknown