SCIENCE ASIA

Volume 46, No. 05, Month OCTOBER, Year 2020, Pages 626 - 633

On the meromorphic solutions of generalized q-difference equations

Hongqiang Tua, Yongyi Gu

Abstract Download PDF

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.

Keywords

meromorphic solutions, q-difference equations, growth

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