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一类q-差分方程亚纯解的性质 被引量:1

Properties of meromorphic solutions of a certain kind of difference equations
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摘要 利用亚纯函数的Nevanlinna值分布理论的q-差分模拟,研究非线性q-差分方程,fn(z)+q(z)f(q1z)…f(qkz)=p(z)其中n,k是正整数,p(z),q(z)是多项式,qi(i=1,…,k)是非零复常数。证明了当时,该方程不存在零级超越整函数解。 By applying q-ifference analogue of q-Nevanlinna value distribution theory of meromorphic functions,it investigsted the following type of q-difference equations:fn(z)+q(z)f(q1z)…f(qkz)=p(z)with n,k being positive integers,p(z),q(z)being polynomials,and qi(i=1,…,k)the non-zero complex constants.In this paper,the non-existence of zero order transcendental entire function solution of this qdifference equation was proved when n≠k.
出处 《南昌大学学报(理科版)》 CAS 北大核心 2016年第1期17-19,共3页 Journal of Nanchang University(Natural Science)
基金 贵州省科技厅项目黔科合J字([2014]2142) 贵州省教育厅项目黔教合KY字((2015)422) 贵州师范学院博士项目(13BS011)
关键词 q-差分方程 q-差分多项式 超越整函数解 q-difference equation q-difference polynomial transcendental entire function solution
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参考文献8

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二级参考文献10

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