| 共轭方程~φ(f(x))=g(~φ(x))递减根的存在性 |
| |
| 引用本文： | 陈晓丰.共轭方程~φ(f(x))=g(~φ(x))递减根的存在性[J].重庆交通大学学报(自然科学版),2007,26(Z1):169-172. |
| |
| 作者姓名： | 陈晓丰 |
| |
| 摘 要： | 给出了共轭方程φ(f(x))=f(φ(x))在f和g严格递减的情况下其单调递减根存在性的条件,并利用此结果研究了一类有两个非单调点的函数迭代根的存在性.
|
| 关 键 词： | 共轭方程 迭代根 非单调 |
Existence of Decreasing Roots of the Conjugate Function ψ(f(x) ) =g(ψ(x)) |
| |
| CHEN Xiao-feng.Existence of Decreasing Roots of the Conjugate Function ψ(f(x) ) =g(ψ(x))[J].Journal of Chongqing Jiaotong University,2007,26(Z1):169-172. |
| |
| Authors: | CHEN Xiao-feng |
| |
| Abstract: | The existence of decreasing roots of the conjugate function φ(f(x))=g(φ(x)) is discussed when f and g are decreasing,and the existence of iterative roots of one kind of functions which have two non-monotone points is studied. |
| |
| Keywords: | conjugate function iterative root non-monotone |
| 本文献已被 万方数据 等数据库收录！ |
