fixed point value

基本解釋

Nonlinear ordinary differential systems boundary value problems cone fixed point index theory positive solution.
常微分方程組邊值問(wèn)題錐不動(dòng)點(diǎn)指數(shù)理論正解。
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Under certain condition, these systems are proved by fixed point method and mean value method to have almost-automorphic solution.
在某些條件下，利用不動(dòng)點(diǎn)方法和平均值法証明了這類(lèi)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.
最後還証明了對(duì)於實(shí)數(shù)的子集A，如果定義在A上取值於A內(nèi)的任一連續(xù)函數(shù)都有不動(dòng)點(diǎn)，則A爲(wèi)實(shí)數(shù)的有限閉區(qū)間。