Meromorphic functions of finite φ-order and linear q-difference equations
Meromorphic functions of finite φ-order and linear q-difference equations
复制标题
有限 Ï 阶和线性 q 差分方程的亚纯函数
DOI:
10.1080/10236198.2021.1982919
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发表时间:
2021-09
期刊:
影响因子:
--
通讯作者:
Y. Hui
中科院分区:
文献类型:
--
作者:
J. Heittokangas;J. Wang;Z. T. Wen;Y. Hui
The φ-order was introduced in 2009 for meromorphic functions in the unit disc, and was used as a growth indicator for solutions of linear differential equations. In this paper, the properties of meromorphic functions in the complex plane are investigated in terms of the φ-order, which measures the growth of functions between the classical order and the logarithmic order. Several results on value distribution of meromorphic functions are discussed by using the φ-order and the φ-exponent of convergence. Instead of linear differential equations, the applications in the complex plane lie in linear q-difference equations.
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DOI:
10.1515/9783110863147
发表时间:
1992-12
期刊:
--
影响因子:
--
作者:
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通讯作者:
I. Laine
影响因子:
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作者:
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DOI:
10.1017/s0308210506000102
发表时间:
2007-06
期刊:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics
影响因子:
--
作者:
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通讯作者:
D. C. Barnett;R. Halburd;W. Morgan;R. Korhonen