Article
Kyungpook Mathematical Journal 2024; 64(1): 185-196
Published online March 31, 2024
Copyright © Kyungpook Mathematical Journal.
On the Growth of Transcendental Meromorphic Solutions of Certain algebraic Difference Equations
Xinjun Yao, Yong Liu∗ and Chaofeng Gao
Department of Mathematics, Shaoxing College of Arts and Sciences, Shaoxing, Zhejiang 312000, P. R. China
e-mail : y2247006689@163.com, liuyongsdu1982@163.com and gao1781654505@163.com
Received: March 8, 2023; Accepted: June 27, 2023
In this article, we investigate the growth of meromorphic solutions of
where a(z), bi(z) for i = 0, 1, 2 and dj(z) for j = 0, ..., 4 are given functions, △cη = η(z + c) − η(z) with c ∈ ℂ\{0}. In particular, when the a(z), the bi(z) and the dj(z) are polynomials, and d4(z) ≡ 0, we shall show that if η(z) is a transcendental entire solution of finite order, and either deg a(z) ̸= deg d0(z)+1, or, deg a(z) = deg d0(z)+1 and
Keywords: Entire functions, Difference equations, Value distribution, Finite order