摘要
利用自共轭二阶线性差分方程的一些结论,研究了带扰动项Emden-Fowler差分方程的有界解,无界解的存在性及这类解的渐近性质.
We obtain the existence and asymptotic behavior of bounded and unbounded solutions for disturbed Emden-Fowler difference equation. The equation of this type is viewed as perturbation of the second order self adjiont difference equation.
出处
《南京大学学报(数学半年刊)》
CAS
2005年第2期323-330,共8页
Journal of Nanjing University(Mathematical Biquarterly)
关键词
差分方程
有界解
无界解
渐近性质
Emden-Fowler difference equation, bounded solution, unbounded solution, asymptotic behavior