fixed point value

基本解释

Nonlinear ordinary differential systems boundary value problems cone fixed point index theory positive solution.
常微分方程组边值问题锥不动点指数理论正解。
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Under certain condition, these systems are proved by fixed point method and mean value method to have almost-automorphic solution.
在某些条件下，利用不动点方法和平均值法证明了这类方程系具有概自守解。
And finally we prove that let A be a subset of real numbers, if every continuous function which is defined on A and taken value in A has fixed point, then A is a finite closed interval.
最后还证明了对于实数的子集A，如果定义在A上取值于A内的任一连续函数都有不动点，则A为实数的有限闭区间。