带扰动项Emden-Fowler差分方程解的性质  

PROPERTIES OF SOLUTIONS FOR DISTURBED EMDEN-FOWLER DIFFERENCE EQUATIONS

作　　者：吴春青[1] 

机构地区：[1]江苏工业学院信息科学系,常州213164

出　　处：《南京大学学报（数学半年刊）》2005年第2期323-330,共8页Journal of Nanjing University(Mathematical Biquarterly)

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.

关 键 词：差分方程 有界解 无界解 渐近性质 

分 类 号：O241.3[理学—计算数学]