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差分系统正解的全局渐近性 被引量:1

Global Asymptotic Behavior of Position Solutions on System of Difference Equations
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摘要 研究了差分系统xn+1=1+yn/yn-m,yn+1=1+xn/xn-m正解的持久性及其全局渐近行为,其中m为正整数,得到一些新的结果。 Persistence and global asymptotic behavior of the positive soluitions of system of difference equations xn+1=A+yn/yn-m,yn+1=A+xn/xn-m are discussed ,where m is a positive integer,A and B are positive. Some new results' are obtained.
作者 王丽丽
出处 《太原科技大学学报》 2008年第4期317-318,共2页 Journal of Taiyuan University of Science and Technology
关键词 差分方程 持久性 全局渐近性 difference equations, persistence, global asymptotic behavior
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参考文献3

  • 1PAPASCHINOPOULOS G ,PAPASCHINOPOULOS B K. On the fuzzy difference equation xn+1 = A +xn/xn-m[J]. Fuzzy Sets and Systems,2002, 129 : 73 -81.
  • 2CAMOUZIS E,PAPACHINOPOULOS G. Global asymptotic behavior of positive solutions on the system of rational difference equafions xn+1=1+xn/yn-m, yn+1=1+yn/xn-m[ J]. Applied Mathematics Letters, 2004, 17:733-737.
  • 3ABU-ASRIS R M,DEVAULT R. Global stability of yn+1=A+yn/yn-k[ J ]. Applied Mathematics Letters, 2003,16 : 173-178.

同被引文献6

  • 1马学敏.一类高阶差分方程的定性研究[J].株洲师范高等专科学校学报,2007,12(2):28-30. 被引量:1
  • 2KOSMALA W A, KULENOVIC M R S, LADAS G, et al. On the recursive sequence yn+1=(P+Yn-1)/ (qyn + yn-1) [J]. Journal of Mathematical Analysis and Applications, 2000, 251: 501-532.
  • 3DEVAULT R, KENT C, KOSMALA W A. On the recursive sequence Xn+1=p+xn/xn-k[J]. Journal of Difference Equations and Applications, 2003, 9(8): 721-730.
  • 4BERENHAUT K S, FOLEY J D, STEVIC S. Quantitative bound for the reeursive sequence Yn+1 =Xn/Xn-k[J]. Journal of Difference Equations and Applications, 2003, 9(8): 721-730.
  • 5KULENOVIC M R S, LADAS G. Dynamics of second order rational difference equations [M]. Chapman & Hall: CRC, 2002.
  • 6袁晓红,晏兴学,苏有慧.一类有理差分方程的周期性和振动性[J].河西学院学报,2009,25(2):7-13. 被引量:5

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