$(p,q)^{th}$ $\psi-$order and $(p,q)^{th}$ $\psi-$type of Entire and Meromorphic Functions and Some of its Estimation
Abstract views: 41 / PDF downloads: 48
Keywords:
Entire function, Meromorphic function, $(p,q)^{th}$ $\psi-order$, $(p,q)^{th}$ $\psi-type$Abstract
We introduce the concept of $(p,q)^{th}$ $\psi-order$ and $(p,q)^{th}$ $\psi-type$ of entire and meromorphic functions to generalise some results related to the $\varphi-order$ concept introduced by Chyzhykov-Semochko in [7]. In this paper we establish some estimates of the sum, product and the derivative of entire and meromorphic functions in the complex plane.
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.