数学物理学报(英文版) ›› 1995, Vol. 15 ›› Issue (3): 356-360.

• Articles • 上一篇    

AN APPLICATION OF HARDY-BOEDEWADT'S THEOREM TO ITERATED FUNCTIONAL EQUATIONS

张伟年   

  1. Centre for Mathematical Sciences, CICA Academia Sinica, Chengdu 610041, China
  • 收稿日期:1993-04-22 修回日期:1993-12-20 出版日期:1995-09-25 发布日期:1995-09-25

AN APPLICATION OF HARDY-BOEDEWADT'S THEOREM TO ITERATED FUNCTIONAL EQUATIONS

Zhang Weinian   

  1. Centre for Mathematical Sciences, CICA Academia Sinica, Chengdu 610041, China
  • Received:1993-04-22 Revised:1993-12-20 Online:1995-09-25 Published:1995-09-25

摘要: In this paper an iterated functional equation of polynomial type which does not possess the firt order iterative term g(x) is to be discussed. The difficulties resulted from loss of the first order term are overcome by utilization of Hardy-Böedewadt's theorem.

关键词: iterated functional equation, iterative root, structural operator

Abstract: In this paper an iterated functional equation of polynomial type which does not possess the firt order iterative term g(x) is to be discussed. The difficulties resulted from loss of the first order term are overcome by utilization of Hardy-Böedewadt's theorem.

Key words: iterated functional equation, iterative root, structural operator