期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
多维连续函数求积公式中的Proinov猜测
1
作者 林旭东 《高校应用数学学报(A辑)》 CSCD 北大核心 2004年第1期75-80,共6页
给出了多维连续函数求积公式中Proinov猜测成立的一个必要条件,并构造反例否定了Proinov的这一猜测.
关键词 偏差 权列 s维立方体 proinov猜测
在线阅读 下载PDF
A fixed point theorem for Proinov mappings with a contractive iterate
2
作者 Erdal Karapnar Andreea Fulga 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2023年第3期403-412,共10页
In this paper,we consider the fixed point theorem for Proinov mappings with a contractive iterate at a point.In other words,we combine and unify the basic approaches of Proinov and Sehgal in the framework of the compl... In this paper,we consider the fixed point theorem for Proinov mappings with a contractive iterate at a point.In other words,we combine and unify the basic approaches of Proinov and Sehgal in the framework of the complete metric spaces.We consider examples to illustrate the validity of the obtained result. 展开更多
关键词 contractive iterate at a point proinov mappings fixed point theorems
在线阅读 下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部