nonexpansive mappings是什么意思

网络释义

用法例句

The construction and convergence of the Ishikawa iterative sequence for quasi-nonexpansive operator with boundary condition are studied in uniformly convex Banach spaces.

在一致凸Banach空间中,研究了带边界条件的拟非扩张算子的Ishkawa迭代序列的构造和收敛问题,推广和改进了已有的相应结果。

Hailin has been introduced the fixed point theorem for a class of pseudo-nonexpansive operators under certain conditions.

已有文献介绍了Banach空间中一类非线性拟非扩张算子的不动点存在定理,但未给出不动点的构造。

This paper discusses the existence of the fixed points of a class of nonlinear pseudo-nonexpansive operators-M-pseudo-nonexpansive operators,then it asserts the fixed point theorem for this type of operator under certain conditions, which extends B.

讨论了一类非线性拟非扩张算子———M型拟非扩张算子的不动点的存在性,给出了这类算子在满足一定条件下的不动点定理,该定理推广了B。

In this paper we define the concept of order non-expansive operator,and investigate the fixed point existence problem,obtained some fixed point theorems.

引入了序非扩张算子的概念,并研究了这种算子不动点的存在问题,得到了几个不动点定理。

In chapter two, we define the concept of order non-expansive operator, and investigate the fixed-point existence problem, obtained some fixed-point theorems.

第一章我们介绍了一些文中用到最基本的定义和引理,第二章引入序非扩张算子的概念,并研究了这种算子不动点的存在问题,得到了几个新的不动点定理。