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几类增算子的不动点定理及其应用
引用本文:李春平,田青. 几类增算子的不动点定理及其应用[J]. 数学的实践与认识, 2010, 40(14)
作者姓名:李春平  田青
摘    要:讨论了C[I,E]和L_p[I,E]中几类增算子,得到了若干新的不动点定理,并将其应用于证明非线性微分方程唯一解的存在性.

关 键 词:  增算子  不动点

Fixed Point Theorems for Several Classes of Increasing Operators and Some Applications
LI Chun-ping,TIAN Qing. Fixed Point Theorems for Several Classes of Increasing Operators and Some Applications[J]. Mathematics in Practice and Theory, 2010, 40(14)
Authors:LI Chun-ping  TIAN Qing
Abstract:The purpose of this paper is to discuss several classes of increasing operators in the spaces C[I,E]and L_p[I,E].Some new fixed point theorems are established and the existence of unique solution for nonlinear different equations is obtained by using one of the theorems.
Keywords:cone  increasing operator  fixed point
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