1) the theory of fixed point theorem of cones expansion
锥拉伸与压缩不动点定理
1.
Existence is established the theory of fixed point theorem of cones expansion of norm type.
研究一类二阶Neumann边值问题在含有脉冲项的条件下两个正解的存在性,所使用的工具是锥拉伸与压缩不动点定理,将相应的一些结果推广到脉冲问题。
3) fixed-point theorem of cone expansion and compression
锥压缩与锥拉伸不动点定理
4) fixed point theorems of cone expansion and cone compression
锥压缩和锥拉伸不动点定理
5) fixed point theorem of cone expansion and cone compression
锥拉伸和锥压缩不动点理论
6) fixed point theorem of two-point extension type
两点拉伸型不动点定理
1.
Based on the fixed point theorem of two-point extension type,sufficient conditions are derived for the existence of positive periodic solutions of delay difference equations.
利用两点拉伸型不动点定理给出一阶时滞差分方程周期解存在性的充分条件。
补充资料：受精锥
受精锥
在精子进入卵孑的部位所形成的突起。
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参考词条