论文标题

有限$φ$ - 订单和线性$ q $ -Difference方程的Meromorthic函数

Meromorphic functions of finite $φ$-order and linear $q$-difference equations

论文作者

Heittokangas, Janne, Wang, Jun, Wen, Zhi-Tao, Yu, Hui

论文摘要

$φ$ - 订单于2009年引入了单位光盘中的Meromorphic函数,并用作线性微分方程溶液的生长指标。在本文中,研究了复杂平面中的Meromorthic函数的性能,该特性是根据$φ$ - 订单来衡量经典顺序和对数顺序之间功能的增长的。通过使用$φ$ - 订单和收敛的$φ$ - exponent,讨论了有关Meromorthic函数价值分布的几个结果。复杂平面中的应用在线性$ q $ -Difference方程中而不是线性微分方程。

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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