[1]吴春青.扰动的广义Emden -Fowler 差分方程解的性质[J].常州大学学报(自然科学版),2006,(04):50-52.
 WU Chun -qing.Properties of Solutions for Disturbed Emden -Fowler Difference Equations[J].Journal of Changzhou University(Natural Science Edition),2006,(04):50-52.
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扰动的广义Emden -Fowler 差分方程解的性质()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2006年04期
页码:
50-52
栏目:
出版日期:
2006-12-25

文章信息/Info

Title:
Properties of Solutions for Disturbed Emden -Fowler Difference Equations
作者:
吴春青
江苏工业学院信息科学系, 江苏 常州 213164
Author(s):
WU Chun -qing
Department of Info rmation Science , Jiangsu Poly technic University , Changzhou 213164 , China
关键词:
差分方程振动和非振动渐近性质不动点定理
Keywords:
difference equation oscillation and nonoscillation asymptot ic behavio r fixed point theorem
分类号:
O 241.3
文献标志码:
A
摘要:
利用不动点定理, 得到了广义Emden -Fow ler 差分方程在扰动下的有界解和无界解, 并分析了这些解的振动性和渐近性 质。
Abstract:
The existance of bounded and unbounded solutions for disturbed Emden -Fow ler difference equations is studied , oscillation and approximation of those solutions are also obtained .

参考文献/References:

[1] Wong J S W.On the Generalized Emden -Fow ler Equation [J] . SIAM Review , 1975 , 17 (2):339 -360.
[2] Zhang B G .Oscillation and Asymptotic Behavior of Second Order Dif ference Equati ons [J] .Journal of Mathematical Analysis and Applications , 1993 , 173 (1):58 -68.
[3] Hooker J W , Patula W T .A Second Order Nonlinear Di fference Equations [J] .Journal of Mathemat ical Analysis and Applications , 1983 , 91 (1):9 -29.
[4] Chen S haoz hu , Wu C hunqing .Ri ccat i T echniques and Approximati on for a Second Order Poincaré Equati ons [J] .Journal of Mathematical Analysi s and Applications, 1998 , 222 (1):177 - 191.
[5] Patula W T .Grow th and Oscillat ion Properties of S econd Order Dif ference Equations [J] .S IAM Journal of Mathematical Analysi s, 1979 , 10 (6):1 272 -1 279.
[6] 吴春青.一类非线性差分方程解的性质[J] .江苏工业学院 学报, 2005 , 17 (2):47 -49.
[7] Chen Shaozhu .A Problem of Hartman and Wintner :Approximation for Distu rbed Perturbations [J] .An Int ernat ional Journal of Comput er and Mathemati cs w ith Application , 2001, 42 (3): 655 -669.

相似文献/References:

[1]吴春青.一类非线性差分方程解的性质[J].常州大学学报(自然科学版),2005,(02):47.
 WU Chun -qing.Properties of Solutions for Certain Nonlinear Difference Equations[J].Journal of Changzhou University(Natural Science Edition),2005,(04):47.

备注/Memo

备注/Memo:
作者简介:吴春青(1972 -), 男, 安徽歙县人, 硕士, 主要研究方向为差分方程的性质。
更新日期/Last Update: 2006-12-25