Research articles
ScienceAsia 46 (2020):ID 626-633 |doi:
10.2306/scienceasia1513-1874.2020.081
On the meromorphic solutions of generalized
q-difference equations
Hongqiang Tua, Yongyi Gub,*
ABSTRACT: A generalized q-difference analogue of the lemma on the logarithmic derivative is introduced, which is
an improvement of previous result due to Korhonen, and was applied to the growth of meromorphic solutions of some
linear difference equations. Examples are given to illustrate the sharpness of the results.
Download PDF
41 Downloads 1060 Views
a |
School of Mathematics and Information Science, Guangzhou University, Guangzhou 510006 China |
b |
Big Data and Educational Statistics Application Laboratory, Guangdong University of Finance and
Economics, Guangzhou 510320 China |
* Corresponding author, E-mail: gdguyongyi@163.com
Received 2 Apr 2020, Accepted 18 Aug 2020
|